| 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 | $242.86 | 3.507% | $251.3771 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $204.49 | 3.557% | $211.7637 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $73.45 | 11.513% | $81.9063 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $64.25 | 8.370% | $69.6277 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $227.40 | 4.781% | $238.272 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $109.88 | 9.636% | $120.468 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $149.37 | 3.111% | $154.0169 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,071.70 | $1,127.4317 | $1,127.44 | $1,127.40 | $1,127.50 | |