| 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 | $181.82 | 7.207% | $194.9238 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $247.59 | 13.496% | $281.0047 | $281.00 | $281.00 | $281.00 |
| Purchase #3 | $73.44 | 11.598% | $81.9576 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $94.51 | 6.528% | $100.6796 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $213.76 | 10.121% | $235.3946 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $213.83 | 13.675% | $243.0713 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $224.65 | 8.214% | $243.1028 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $1,249.60 | $1,380.1344 | $1,380.12 | $1,380.10 | $1,380.20 | |