| 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 | $225.54 | 5.722% | $238.4454 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $118.63 | 10.248% | $130.7872 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $234.80 | 10.698% | $259.9189 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $130.85 | 8.857% | $142.4394 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $103.26 | 3.471% | $106.8442 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $202.32 | 5.226% | $212.8932 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $211.61 | 6.745% | $225.8831 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $1,227.01 | $1,317.2114 | $1,317.21 | $1,317.25 | $1,317.10 | |