| 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 | $140.48 | 3.437% | $145.3083 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $193.97 | 5.543% | $204.7218 | $204.72 | $204.70 | $204.70 |
| Purchase #3 | $247.53 | 11.621% | $276.2955 | $276.30 | $276.30 | $276.30 |
| Purchase #4 | $77.67 | 7.511% | $83.5038 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $82.68 | 12.285% | $92.8372 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $48.58 | 3.169% | $50.1195 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $108.88 | 11.870% | $121.8041 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $899.79 | $974.5902 | $974.59 | $974.55 | $974.50 | |