| 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 | $194.79 | 9.223% | $212.7555 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $46.25 | 5.384% | $48.7401 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $233.78 | 9.108% | $255.0727 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $243.50 | 5.258% | $256.3032 | $256.30 | $256.30 | $256.30 |
| Purchase #5 | $210.82 | 3.553% | $218.3104 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $203.68 | 12.166% | $228.4597 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $230.70 | 10.395% | $254.6813 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,363.52 | $1,474.3229 | $1,474.32 | $1,474.30 | $1,474.40 | |