| 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 | $70.86 | 9.150% | $77.3437 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $181.52 | 9.718% | $199.1601 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $33.75 | 9.646% | $37.0055 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $219.79 | 3.726% | $227.9794 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $250.96 | 11.804% | $280.5833 | $280.58 | $280.60 | $280.60 |
| Purchase #6 | $188.79 | 12.419% | $212.2358 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $98.75 | 11.801% | $110.4035 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $1,044.42 | $1,144.7113 | $1,144.71 | $1,144.75 | $1,144.70 | |