| 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 | $46.30 | 12.278% | $51.9847 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $249.88 | 6.615% | $266.4096 | $266.41 | $266.40 | $266.40 |
| Purchase #3 | $227.93 | 13.372% | $258.4088 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $139.30 | 7.814% | $150.1849 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $20.57 | 3.685% | $21.328 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $220.94 | 6.302% | $234.8636 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $233.89 | 4.201% | $243.7157 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $1,138.81 | $1,226.8953 | $1,226.89 | $1,226.90 | $1,226.90 | |