| 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 | $249.94 | 7.317% | $268.2281 | $268.23 | $268.25 | $268.20 |
| Purchase #2 | $79.94 | 11.308% | $88.9796 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $98.60 | 8.374% | $106.8568 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $70.81 | 11.297% | $78.8094 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $138.62 | 7.872% | $149.5322 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $223.71 | 12.636% | $251.978 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $221.33 | 6.585% | $235.9046 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $1,082.95 | $1,180.2887 | $1,180.29 | $1,180.35 | $1,180.30 | |