| 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 | $11.78 | 12.736% | $13.2803 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $161.76 | 11.313% | $180.0599 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $58.73 | 11.435% | $65.4458 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $219.80 | 13.205% | $248.8246 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $232.62 | 4.161% | $242.2993 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $218.26 | 5.286% | $229.7972 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $19.41 | 11.779% | $21.6963 | $21.70 | $21.70 | $21.70 |
| 7 purchase totals = | $922.36 | $1,001.4034 | $1,001.41 | $1,001.40 | $1,001.40 | |