| 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 | $172.83 | 5.380% | $182.1283 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $54.79 | 10.866% | $60.7435 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $63.40 | 4.301% | $66.1268 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $216.65 | 11.700% | $241.9981 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $238.26 | 4.512% | $249.0103 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $234.51 | 13.551% | $266.2885 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $38.42 | 8.416% | $41.6534 | $41.65 | $41.65 | $41.70 |
| 7 purchase totals = | $1,018.86 | $1,107.9489 | $1,107.95 | $1,108.00 | $1,107.90 | |