| 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 | $203.73 | 4.515% | $212.9284 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $9.92 | 5.842% | $10.4995 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $209.68 | 9.213% | $228.9978 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $213.48 | 9.580% | $233.9314 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $249.26 | 5.767% | $263.6348 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $88.48 | 4.755% | $92.6872 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $28.74 | 7.188% | $30.8058 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $1,003.29 | $1,073.4849 | $1,073.49 | $1,073.55 | $1,073.40 | |