| 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 | $104.59 | 12.860% | $118.0403 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $237.46 | 5.713% | $251.0261 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $212.77 | 13.191% | $240.8365 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $10.25 | 10.102% | $11.2855 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $220.34 | 12.220% | $247.2655 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $26.47 | 9.479% | $28.9791 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $151.37 | 3.522% | $156.7013 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $963.25 | $1,054.1343 | $1,054.15 | $1,054.20 | $1,054.10 | |