| 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 | $250.77 | 6.323% | $266.6262 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $231.95 | 8.506% | $251.6797 | $251.68 | $251.70 | $251.70 |
| Purchase #3 | $198.81 | 10.273% | $219.2338 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $156.34 | 8.181% | $169.1302 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $24.27 | 4.203% | $25.2901 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $165.52 | 13.742% | $188.2658 | $188.27 | $188.25 | $188.30 |
| Purchase #7 | $207.57 | 10.546% | $229.4603 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $1,235.23 | $1,349.6861 | $1,349.69 | $1,349.75 | $1,349.70 | |