| 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 | $216.94 | 6.422% | $230.8719 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $180.78 | 7.621% | $194.5572 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $62.78 | 12.370% | $70.5459 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $44.38 | 9.645% | $48.6605 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $210.85 | 3.782% | $218.8243 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $144.51 | 12.540% | $162.6316 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $86.91 | 8.288% | $94.1131 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $947.15 | $1,020.2045 | $1,020.20 | $1,020.15 | $1,020.20 | |