| 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 | $225.49 | 12.302% | $253.2298 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $239.67 | 5.336% | $252.4588 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $203.61 | 5.167% | $214.1305 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $143.50 | 7.783% | $154.6686 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $171.83 | 6.318% | $182.6862 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $98.71 | 13.535% | $112.0704 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $13.40 | 13.274% | $15.1787 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $1,096.21 | $1,184.4230 | $1,184.43 | $1,184.45 | $1,184.50 | |