| 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 | $110.81 | 5.153% | $116.52 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $247.66 | 7.754% | $266.8636 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $102.70 | 5.813% | $108.67 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $171.38 | 6.295% | $182.1684 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $135.72 | 8.844% | $147.7231 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $17.94 | 4.171% | $18.6883 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $133.64 | 9.695% | $146.5964 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $919.85 | $987.2298 | $987.23 | $987.15 | $987.30 | |