| 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 | $20.91 | 9.589% | $22.9151 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $226.30 | 10.718% | $250.5548 | $250.55 | $250.55 | $250.60 |
| Purchase #3 | $69.89 | 7.102% | $74.8536 | $74.85 | $74.85 | $74.90 |
| Purchase #4 | $170.36 | 4.305% | $177.694 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $200.51 | 3.662% | $207.8527 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $143.92 | 6.415% | $153.1525 | $153.15 | $153.15 | $153.20 |
| Purchase #7 | $186.43 | 13.293% | $211.2121 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $1,018.32 | $1,098.2348 | $1,098.22 | $1,098.20 | $1,098.40 | |