| 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 | $240.79 | 7.751% | $259.4536 | $259.45 | $259.45 | $259.50 |
| Purchase #2 | $166.81 | 7.621% | $179.5226 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $227.50 | 3.546% | $235.5672 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $96.85 | 13.432% | $109.8589 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $137.30 | 7.790% | $147.9957 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $44.77 | 7.658% | $48.1985 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $23.87 | 5.215% | $25.1148 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $937.89 | $1,005.7113 | $1,005.71 | $1,005.65 | $1,005.80 | |