| 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 | $223.72 | 9.210% | $244.3246 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $226.46 | 11.217% | $251.862 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $199.64 | 7.254% | $214.1219 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $190.48 | 4.543% | $199.1335 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $89.42 | 7.266% | $95.9173 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $21.61 | 13.166% | $24.4552 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $15.71 | 6.617% | $16.7495 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $967.04 | $1,046.5640 | $1,046.56 | $1,046.50 | $1,046.50 | |