| 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 | $82.55 | 8.679% | $89.7145 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $204.46 | 10.837% | $226.6173 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $229.28 | 10.351% | $253.0128 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $204.98 | 7.106% | $219.5459 | $219.55 | $219.55 | $219.50 |
| Purchase #5 | $123.71 | 9.462% | $135.4154 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $248.97 | 6.450% | $265.0286 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $247.65 | 7.683% | $266.6769 | $266.68 | $266.70 | $266.70 |
| 7 purchase totals = | $1,341.60 | $1,456.0114 | $1,456.02 | $1,456.00 | $1,455.90 | |