| 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 | $194.93 | 12.576% | $219.4444 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $127.54 | 13.229% | $144.4123 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $226.83 | 7.290% | $243.3659 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $226.83 | 11.307% | $252.4777 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $201.88 | 8.261% | $218.5573 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $10.73 | 3.754% | $11.1328 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $134.93 | 10.143% | $148.6159 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,123.67 | $1,238.0063 | $1,238.01 | $1,238.00 | $1,238.00 | |