| 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 | $116.75 | 5.681% | $123.3826 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $167.73 | 12.749% | $189.1139 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $138.50 | 7.787% | $149.285 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $175.37 | 5.671% | $185.3152 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $250.38 | 3.719% | $259.6916 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $100.99 | 9.804% | $110.8911 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $23.90 | 4.828% | $25.0539 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $973.62 | $1,042.7333 | $1,042.73 | $1,042.75 | $1,042.80 | |