| 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 | $188.39 | 8.349% | $204.1187 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $141.95 | 12.317% | $159.434 | $159.43 | $159.45 | $159.40 |
| Purchase #3 | $222.57 | 5.468% | $234.7401 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $136.81 | 13.823% | $155.7212 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $211.77 | 7.637% | $227.9429 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $120.57 | 10.170% | $132.832 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $245.63 | 13.698% | $279.2764 | $279.28 | $279.30 | $279.30 |
| 7 purchase totals = | $1,267.69 | $1,394.0653 | $1,394.06 | $1,394.10 | $1,393.90 | |