| 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 | $120.46 | 3.111% | $124.2075 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $151.46 | 9.729% | $166.1955 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $56.40 | 7.472% | $60.6142 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $102.55 | 8.660% | $111.4308 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $130.48 | 12.509% | $146.8017 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $242.38 | 9.551% | $265.5297 | $265.53 | $265.55 | $265.50 |
| Purchase #7 | $14.79 | 11.134% | $16.4367 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $818.52 | $891.2161 | $891.22 | $891.25 | $891.10 | |