| 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 | $118.94 | 3.368% | $122.9459 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $125.63 | 11.601% | $140.2043 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $29.98 | 9.475% | $32.8206 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $71.53 | 13.359% | $81.0857 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $94.46 | 7.451% | $101.4982 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $85.86 | 10.698% | $95.0453 | $95.05 | $95.05 | $95.00 |
| Purchase #7 | $121.45 | 7.128% | $130.107 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $647.85 | $703.7070 | $703.72 | $703.70 | $703.60 | |