| 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 | $184.94 | 4.728% | $193.684 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $201.92 | 12.259% | $226.6734 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $250.32 | 4.118% | $260.6282 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $118.98 | 3.702% | $123.3846 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $178.94 | 9.352% | $195.6745 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $189.78 | 5.782% | $200.7531 | $200.75 | $200.75 | $200.80 |
| Purchase #7 | $159.35 | 8.699% | $173.2119 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $1,284.23 | $1,374.0097 | $1,373.99 | $1,374.00 | $1,374.10 | |