| 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 | $222.46 | 11.234% | $247.4512 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $131.79 | 4.835% | $138.162 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $76.79 | 5.588% | $81.081 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $152.93 | 5.479% | $161.309 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $11.35 | 6.476% | $12.085 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $172.28 | 12.345% | $193.548 | $193.55 | $193.55 | $193.50 |
| Purchase #7 | $129.98 | 4.778% | $136.1904 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $897.58 | $969.8266 | $969.83 | $969.85 | $969.90 | |