| 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 | $197.85 | 6.161% | $210.0395 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $166.29 | 9.848% | $182.6662 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $246.66 | 4.450% | $257.6364 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $19.72 | 13.220% | $22.327 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $72.95 | 5.701% | $77.1089 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $72.72 | 6.767% | $77.641 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $56.89 | 13.505% | $64.573 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $833.08 | $891.9920 | $892.00 | $892.00 | $891.90 | |