| 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 | $85.86 | 5.707% | $90.76 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $235.48 | 7.213% | $252.4652 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $144.58 | 7.568% | $155.5218 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $227.57 | 3.173% | $234.7908 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $102.75 | 12.535% | $115.6297 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $250.55 | 10.283% | $276.3141 | $276.31 | $276.30 | $276.30 |
| Purchase #7 | $158.63 | 6.720% | $169.2899 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $1,205.42 | $1,294.7715 | $1,294.77 | $1,294.75 | $1,294.80 | |