| 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 | $39.37 | 6.148% | $41.7905 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $142.37 | 11.375% | $158.5646 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $245.27 | 9.829% | $269.3776 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $161.42 | 9.718% | $177.1068 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $138.67 | 7.318% | $148.8179 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $106.91 | 11.575% | $119.2848 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $190.38 | 9.475% | $208.4185 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $1,024.39 | $1,123.3607 | $1,123.36 | $1,123.35 | $1,123.40 | |