| 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 | $30.44 | 7.232% | $32.6414 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $186.43 | 3.122% | $192.2503 | $192.25 | $192.25 | $192.30 |
| Purchase #3 | $193.74 | 8.179% | $209.586 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $157.71 | 11.115% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $31.98 | 9.861% | $35.1335 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $18.91 | 12.829% | $21.336 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $238.79 | 9.275% | $260.9378 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $858.00 | $927.1245 | $927.13 | $927.20 | $927.00 | |