| 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 | $94.96 | 3.649% | $98.4251 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $199.58 | 9.785% | $219.1089 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $28.72 | 12.112% | $32.1986 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $188.77 | 5.298% | $198.771 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $244.81 | 10.606% | $270.7745 | $270.77 | $270.75 | $270.80 |
| Purchase #6 | $63.32 | 9.374% | $69.2556 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $97.95 | 12.712% | $110.4014 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $918.11 | $998.9351 | $998.94 | $998.90 | $999.00 | |