| 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 | $110.55 | 13.234% | $125.1802 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $137.65 | 5.196% | $144.8023 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $221.27 | 6.471% | $235.5884 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $127.50 | 7.484% | $137.0421 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $234.89 | 7.688% | $252.9483 | $252.95 | $252.95 | $252.90 |
| Purchase #6 | $121.64 | 9.340% | $133.0012 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $192.63 | 10.713% | $213.2665 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $1,146.13 | $1,241.8290 | $1,241.83 | $1,241.85 | $1,241.80 | |