| 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 | $212.43 | 6.617% | $226.4865 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $182.28 | 11.391% | $203.0435 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $212.90 | 11.504% | $237.392 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $80.46 | 11.316% | $89.5649 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $193.92 | 8.157% | $209.7381 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $88.86 | 11.648% | $99.2104 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $152.75 | 3.216% | $157.6624 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,123.60 | $1,223.0978 | $1,223.09 | $1,223.10 | $1,223.10 | |