| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.44 | 5.588% | $239.0935 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $143.51 | 5.673% | $151.6513 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $136.40 | 12.364% | $153.2645 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $250.29 | 3.583% | $259.2579 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $112.28 | 12.307% | $126.0983 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $154.39 | 9.106% | $168.4488 | $168.45 | $168.45 | $168.40 |
| Purchase #7 | $147.81 | 12.329% | $166.0335 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $1,171.12 | $1,263.8478 | $1,263.84 | $1,263.85 | $1,263.90 | |