| 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 | $222.64 | 7.346% | $238.9951 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $159.99 | 11.739% | $178.7712 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $94.79 | 6.698% | $101.139 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $64.91 | 3.705% | $67.3149 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $126.56 | 7.169% | $135.6331 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $75.31 | 6.851% | $80.4695 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $72.68 | 4.346% | $75.8387 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $816.88 | $878.1615 | $878.16 | $878.15 | $878.10 | |