| 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 | $203.59 | 9.389% | $222.7051 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $212.51 | 8.173% | $229.8784 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $70.41 | 11.414% | $78.4466 | $78.45 | $78.45 | $78.40 |
| Purchase #4 | $234.84 | 7.301% | $251.9857 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $163.68 | 8.358% | $177.3604 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $244.95 | 12.112% | $274.6183 | $274.62 | $274.60 | $274.60 |
| Purchase #7 | $18.90 | 11.797% | $21.1296 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $1,148.88 | $1,256.1241 | $1,256.14 | $1,256.15 | $1,256.10 | |