| 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 | $35.66 | 9.212% | $38.945 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $123.51 | 13.291% | $139.9257 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $222.85 | 5.601% | $235.3318 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $172.75 | 4.314% | $180.2024 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $75.71 | 10.289% | $83.4998 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $216.98 | 5.366% | $228.6231 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $91.84 | 13.171% | $103.9362 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $939.30 | $1,010.4640 | $1,010.47 | $1,010.50 | $1,010.30 | |