| 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 | $202.58 | 5.500% | $213.7219 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $234.71 | 6.449% | $249.8464 | $249.85 | $249.85 | $249.80 |
| Purchase #3 | $239.85 | 6.825% | $256.2198 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $18.72 | 7.402% | $20.1057 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $173.46 | 3.260% | $179.1148 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $218.69 | 3.515% | $226.377 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $217.98 | 5.528% | $230.0299 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,305.99 | $1,375.4155 | $1,375.42 | $1,375.40 | $1,375.30 | |