| 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 | $196.64 | 10.467% | $217.2223 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $224.34 | 6.309% | $238.4936 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $68.48 | 13.476% | $77.7084 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $88.82 | 5.618% | $93.8099 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $61.80 | 12.701% | $69.6492 | $69.65 | $69.65 | $69.60 |
| Purchase #6 | $27.26 | 5.812% | $28.8444 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $196.52 | 8.184% | $212.6032 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $863.86 | $938.3310 | $938.32 | $938.30 | $938.20 | |