| 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 | $212.99 | 11.867% | $238.2655 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $171.78 | 7.647% | $184.916 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $99.26 | 5.546% | $104.765 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $195.78 | 12.185% | $219.6358 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $22.50 | 6.251% | $23.9065 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $224.79 | 3.347% | $232.3137 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $94.67 | 6.359% | $100.6901 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $1,021.77 | $1,104.4926 | $1,104.51 | $1,104.45 | $1,104.50 | |