| 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 | $12.49 | 10.566% | $13.8097 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $105.38 | 5.825% | $111.5184 | $111.52 | $111.50 | $111.50 |
| Purchase #3 | $181.85 | 3.743% | $188.6566 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $206.39 | 11.235% | $229.5779 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $239.27 | 9.540% | $262.0964 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $189.75 | 7.685% | $204.3323 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $31.39 | 9.494% | $34.3702 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $966.52 | $1,044.3615 | $1,044.37 | $1,044.35 | $1,044.40 | |