| 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 | $228.44 | 10.734% | $252.9607 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $148.63 | 7.634% | $159.9764 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $100.58 | 9.181% | $109.8142 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $191.40 | 12.635% | $215.5834 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $238.90 | 9.805% | $262.3241 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $40.95 | 3.307% | $42.3042 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $138.52 | 8.214% | $149.898 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $1,087.42 | $1,192.8610 | $1,192.85 | $1,192.85 | $1,192.90 | |