| 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 | $203.91 | 10.715% | $225.759 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $116.33 | 9.298% | $127.1464 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $181.79 | 3.467% | $188.0927 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $209.89 | 9.288% | $229.3846 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $235.51 | 5.830% | $249.2402 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $232.55 | 7.439% | $249.8494 | $249.85 | $249.85 | $249.80 |
| Purchase #7 | $37.47 | 4.129% | $39.0171 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $1,217.45 | $1,308.4894 | $1,308.49 | $1,308.50 | $1,308.40 | |