| 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 | $119.63 | 12.866% | $135.0216 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $106.37 | 3.224% | $109.7994 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $37.70 | 5.611% | $39.8153 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $39.42 | 4.243% | $41.0926 | $41.09 | $41.10 | $41.10 |
| Purchase #5 | $204.25 | 7.140% | $218.8335 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $229.89 | 3.304% | $237.4856 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $14.39 | 5.149% | $15.1309 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $751.65 | $797.1789 | $797.18 | $797.20 | $797.10 | |