| 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 | $104.83 | 3.645% | $108.6511 | $108.65 | $108.65 | $108.70 |
| Purchase #2 | $31.97 | 13.674% | $36.3416 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $203.62 | 8.450% | $220.8259 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $243.98 | 5.194% | $256.6523 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $213.54 | 11.169% | $237.3903 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $149.88 | 6.837% | $160.1273 | $160.13 | $160.15 | $160.10 |
| Purchase #7 | $56.99 | 12.518% | $64.124 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $1,004.81 | $1,084.1125 | $1,084.11 | $1,084.15 | $1,084.10 | |