| 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 | $243.48 | 6.351% | $258.9434 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $145.78 | 10.467% | $161.0388 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $179.41 | 9.501% | $196.4557 | $196.46 | $196.45 | $196.50 |
| Purchase #4 | $23.72 | 9.136% | $25.8871 | $25.89 | $25.90 | $25.90 |
| Purchase #5 | $85.25 | 8.186% | $92.2286 | $92.23 | $92.25 | $92.20 |
| Purchase #6 | $109.59 | 11.469% | $122.1589 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $187.89 | 9.857% | $206.4103 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $975.12 | $1,063.1228 | $1,063.13 | $1,063.15 | $1,063.10 | |