| 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 | $203.33 | 7.108% | $217.7827 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $243.91 | 9.478% | $267.0278 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $101.82 | 8.695% | $110.6732 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $6.50 | 4.439% | $6.7885 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $80.96 | 8.243% | $87.6335 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $85.86 | 10.607% | $94.9672 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $141.60 | 4.176% | $147.5132 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $863.98 | $932.3861 | $932.38 | $932.40 | $932.40 | |