| 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 | $23.98 | 7.536% | $25.7871 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $243.26 | 3.285% | $251.2511 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $87.31 | 5.276% | $91.9165 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $212.89 | 5.714% | $225.0545 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $213.83 | 10.857% | $237.0455 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $210.42 | 11.118% | $233.8145 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $92.66 | 6.244% | $98.4457 | $98.45 | $98.45 | $98.40 |
| 7 purchase totals = | $1,084.35 | $1,163.3149 | $1,163.32 | $1,163.30 | $1,163.30 | |