| 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 | $72.51 | 12.246% | $81.3896 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $201.73 | 9.750% | $221.3987 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $65.97 | 8.833% | $71.7971 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $197.97 | 11.810% | $221.3503 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $224.27 | 3.529% | $232.1845 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $134.93 | 3.681% | $139.8968 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $49.73 | 8.532% | $53.973 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $947.11 | $1,021.9900 | $1,021.99 | $1,022.00 | $1,022.10 | |