| 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 | $120.54 | 7.310% | $129.3515 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $70.64 | 5.864% | $74.7823 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $36.94 | 11.539% | $41.2025 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $126.28 | 9.495% | $138.2703 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $204.61 | 11.390% | $227.9151 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $229.80 | 7.708% | $247.513 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $171.36 | 13.836% | $195.0694 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $960.17 | $1,054.1041 | $1,054.10 | $1,054.05 | $1,054.20 | |