| 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 | $227.84 | 12.137% | $255.4929 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $92.45 | 5.126% | $97.189 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $187.60 | 8.213% | $203.0076 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $19.90 | 7.162% | $21.3252 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $212.57 | 6.524% | $226.4381 | $226.44 | $226.45 | $226.40 |
| Purchase #6 | $237.71 | 5.840% | $251.5923 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $23.78 | 9.598% | $26.0624 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $1,001.85 | $1,081.1075 | $1,081.11 | $1,081.15 | $1,081.10 | |