| 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 | $189.32 | 7.653% | $203.8087 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $124.71 | 8.571% | $135.3989 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $118.94 | 8.403% | $128.9345 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $138.43 | 8.113% | $149.6608 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $23.99 | 6.304% | $25.5023 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $72.89 | 12.359% | $81.8985 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $219.56 | 4.639% | $229.7454 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $887.84 | $954.9491 | $954.95 | $954.95 | $954.90 | |