| 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 | $25.70 | 9.114% | $28.0423 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $110.85 | 10.624% | $122.6267 | $122.63 | $122.65 | $122.60 |
| Purchase #3 | $112.76 | 12.670% | $127.0467 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $233.27 | 11.228% | $259.4616 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $135.71 | 7.201% | $145.4825 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $230.83 | 12.692% | $260.1269 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $231.59 | 7.768% | $249.5799 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,080.71 | $1,192.3666 | $1,192.37 | $1,192.45 | $1,192.30 | |