| 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 | $203.49 | 12.182% | $228.2792 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $141.46 | 7.533% | $152.1162 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $97.42 | 8.480% | $105.6812 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $156.43 | 13.107% | $176.9333 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $98.61 | 6.695% | $105.2119 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $216.64 | 11.870% | $242.3552 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $22.61 | 11.860% | $25.2915 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $936.66 | $1,035.8685 | $1,035.87 | $1,035.90 | $1,035.90 | |