| 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 | $217.26 | 3.688% | $225.2725 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $103.97 | 6.640% | $110.8736 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $205.57 | 8.305% | $222.6426 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $109.81 | 5.622% | $115.9835 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $88.83 | 7.106% | $95.1423 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $222.78 | 12.835% | $251.3738 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $23.27 | 7.423% | $24.9973 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $971.49 | $1,046.2856 | $1,046.27 | $1,046.25 | $1,046.30 | |