| 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 | $190.86 | 10.819% | $211.5091 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $41.35 | 5.861% | $43.7735 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $242.97 | 5.412% | $256.1195 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $116.81 | 9.178% | $127.5308 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $139.64 | 6.591% | $148.8437 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $144.72 | 3.448% | $149.7099 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $191.91 | 3.360% | $198.3582 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,068.26 | $1,135.8447 | $1,135.84 | $1,135.80 | $1,135.80 | |