| 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 | $90.90 | 8.272% | $98.4192 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $186.37 | 10.685% | $206.2836 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $61.83 | 6.262% | $65.7018 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $46.71 | 9.584% | $51.1867 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $103.90 | 11.423% | $115.7685 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $210.55 | 7.318% | $225.958 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $126.30 | 9.723% | $138.5801 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $826.56 | $901.8979 | $901.90 | $901.90 | $902.00 | |