| 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 | $12.59 | 8.400% | $13.6476 | $13.65 | $13.65 | $13.60 |
| Purchase #2 | $195.47 | 12.368% | $219.6457 | $219.65 | $219.65 | $219.60 |
| Purchase #3 | $178.92 | 6.368% | $190.3136 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $101.83 | 5.823% | $107.7596 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $206.84 | 7.537% | $222.4295 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $108.39 | 8.515% | $117.6194 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $154.75 | 7.760% | $166.7586 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $958.79 | $1,038.1740 | $1,038.18 | $1,038.15 | $1,038.10 | |