| 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 | $224.75 | 13.506% | $255.1047 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $231.51 | 9.389% | $253.2465 | $253.25 | $253.25 | $253.20 |
| Purchase #3 | $162.80 | 9.392% | $178.0902 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $188.68 | 7.455% | $202.7461 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $244.34 | 3.556% | $253.0287 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $142.71 | 8.246% | $154.4779 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $148.81 | 6.655% | $158.7133 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $1,343.60 | $1,455.4074 | $1,455.41 | $1,455.45 | $1,455.30 | |