| 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 | $104.40 | 6.370% | $111.0503 | $111.05 | $111.05 | $111.10 |
| Purchase #2 | $234.49 | 10.489% | $259.0857 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $221.88 | 9.556% | $243.0829 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $55.96 | 11.598% | $62.4502 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $231.48 | 4.856% | $242.7207 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $150.81 | 5.606% | $159.2644 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $223.64 | 12.604% | $251.8276 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,222.66 | $1,329.4818 | $1,329.48 | $1,329.50 | $1,329.60 | |