| 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 | $184.90 | 12.775% | $208.521 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $23.29 | 6.489% | $24.8013 | $24.80 | $24.80 | $24.80 |
| Purchase #3 | $168.86 | 13.229% | $191.1985 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $9.25 | 7.236% | $9.9193 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $29.98 | 7.720% | $32.2945 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $28.92 | 11.867% | $32.3519 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $42.98 | 12.518% | $48.3602 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $488.18 | $547.4467 | $547.44 | $547.40 | $547.50 | |