| 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 | $203.92 | 6.327% | $216.822 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $224.85 | 9.574% | $246.3771 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $184.83 | 4.564% | $193.2656 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $17.70 | 8.665% | $19.2337 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $104.38 | 8.581% | $113.3368 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $135.84 | 11.191% | $151.0419 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $50.93 | 5.600% | $53.7821 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $922.45 | $993.8592 | $993.86 | $993.90 | $993.80 | |