| 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 | $162.80 | 5.600% | $171.9168 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $69.94 | 6.804% | $74.6987 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $231.70 | 4.382% | $241.8531 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $212.88 | 3.425% | $220.1711 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $224.26 | 11.425% | $249.8817 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $75.90 | 11.177% | $84.3833 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $250.42 | 11.457% | $279.1106 | $279.11 | $279.10 | $279.10 |
| 7 purchase totals = | $1,227.90 | $1,322.0153 | $1,322.01 | $1,322.00 | $1,322.10 | |