| 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 | $206.77 | 7.871% | $223.0449 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $86.60 | 3.316% | $89.4717 | $89.47 | $89.45 | $89.50 |
| Purchase #3 | $131.85 | 4.686% | $138.0285 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $231.55 | 8.814% | $251.9588 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $170.30 | 3.180% | $175.7155 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $216.82 | 5.108% | $227.8952 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $168.79 | 12.207% | $189.3942 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,212.68 | $1,295.5088 | $1,295.51 | $1,295.50 | $1,295.50 | |