| 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 | $83.29 | 3.773% | $86.4325 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $232.97 | 13.525% | $264.4792 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $136.33 | 10.801% | $151.055 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $8.48 | 4.629% | $8.8725 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $135.93 | 6.822% | $145.2031 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $238.79 | 6.211% | $253.6212 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $155.96 | 13.828% | $177.5261 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $991.75 | $1,087.1896 | $1,087.19 | $1,087.20 | $1,087.20 | |