| 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 | $38.97 | 8.293% | $42.2018 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $165.81 | 7.516% | $178.2723 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $5.62 | 10.432% | $6.2063 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $225.58 | 10.151% | $248.4786 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $102.49 | 7.330% | $110.0025 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $153.49 | 9.638% | $168.2834 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $226.70 | 4.637% | $237.2121 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $918.66 | $990.6570 | $990.65 | $990.65 | $990.70 | |