| 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 | $93.56 | 8.364% | $101.3854 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $60.71 | 10.815% | $67.2758 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $54.73 | 6.726% | $58.4111 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $244.25 | 12.703% | $275.2771 | $275.28 | $275.30 | $275.30 |
| Purchase #5 | $248.57 | 11.747% | $277.7695 | $277.77 | $277.75 | $277.80 |
| Purchase #6 | $173.86 | 4.563% | $181.7932 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $183.87 | 7.388% | $197.4543 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $1,059.55 | $1,159.3664 | $1,159.37 | $1,159.40 | $1,159.50 | |