| 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 | $112.64 | 3.210% | $116.2557 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $226.86 | 3.157% | $234.022 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $177.46 | 10.317% | $195.7685 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $155.89 | 7.540% | $167.6441 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $83.58 | 4.301% | $87.1748 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $177.88 | 4.720% | $186.2759 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $250.43 | 6.407% | $266.4751 | $266.48 | $266.50 | $266.50 |
| 7 purchase totals = | $1,184.74 | $1,253.6161 | $1,253.62 | $1,253.60 | $1,253.70 | |