| 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 | $200.99 | 7.398% | $215.8592 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $177.44 | 11.254% | $197.4091 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $88.79 | 6.305% | $94.3882 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $224.89 | 13.844% | $256.0238 | $256.02 | $256.00 | $256.00 |
| Purchase #5 | $11.42 | 5.741% | $12.0756 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $63.77 | 4.746% | $66.7965 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $146.47 | 7.239% | $157.073 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $913.77 | $999.6254 | $999.63 | $999.60 | $999.70 | |