| 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 | $109.91 | 12.768% | $123.9433 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $226.51 | 4.388% | $236.4493 | $236.45 | $236.45 | $236.40 |
| Purchase #3 | $81.32 | 7.668% | $87.5556 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $103.58 | 12.103% | $116.1163 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $127.59 | 7.156% | $136.7203 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $106.58 | 11.479% | $118.8143 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $108.42 | 7.865% | $116.9472 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $863.91 | $936.5463 | $936.55 | $936.50 | $936.40 | |