| 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 | $249.41 | 10.283% | $275.0568 | $275.06 | $275.05 | $275.10 |
| Purchase #2 | $16.36 | 12.484% | $18.4024 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $187.93 | 11.155% | $208.8936 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $189.40 | 9.288% | $206.9915 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $127.40 | 9.851% | $139.9502 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $244.40 | 12.811% | $275.7101 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $139.96 | 10.479% | $154.6264 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $1,154.86 | $1,279.6310 | $1,279.63 | $1,279.65 | $1,279.70 | |