| 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 | $249.76 | 8.467% | $270.9072 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $30.98 | 8.745% | $33.6892 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $161.86 | 13.487% | $183.6901 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $206.93 | 7.125% | $221.6738 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $127.53 | 9.183% | $139.2411 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $33.87 | 12.181% | $37.9957 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $100.43 | 10.439% | $110.9139 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $911.36 | $998.1110 | $998.11 | $998.10 | $998.10 | |