| 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 | $244.89 | 10.586% | $270.8141 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $133.47 | 3.528% | $138.1788 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $96.40 | 3.786% | $100.0497 | $100.05 | $100.05 | $100.00 |
| Purchase #4 | $243.34 | 8.596% | $264.2575 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $250.88 | 6.393% | $266.9188 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $159.93 | 3.164% | $164.9902 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $246.61 | 7.509% | $265.1279 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,375.52 | $1,470.3370 | $1,470.34 | $1,470.35 | $1,470.30 | |