| 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 | $198.49 | 8.441% | $215.2445 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $35.82 | 9.736% | $39.3074 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $15.53 | 6.852% | $16.5941 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $39.40 | 7.571% | $42.383 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $239.48 | 9.797% | $262.9419 | $262.94 | $262.95 | $262.90 |
| Purchase #6 | $48.47 | 5.439% | $51.1063 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $163.57 | 12.811% | $184.525 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $740.76 | $812.1022 | $812.10 | $812.15 | $812.00 | |