| 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 | $229.56 | 4.359% | $239.5665 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $66.27 | 3.590% | $68.6491 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $60.57 | 8.334% | $65.6179 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $131.95 | 11.415% | $147.0121 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $230.99 | 11.357% | $257.2235 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $204.81 | 9.556% | $224.3816 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $29.33 | 5.136% | $30.8364 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $953.48 | $1,033.2871 | $1,033.29 | $1,033.25 | $1,033.20 | |