| 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 | $207.61 | 12.644% | $233.8602 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $205.99 | 7.823% | $222.1046 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $63.81 | 4.564% | $66.7223 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $109.43 | 8.658% | $118.9044 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $214.39 | 9.745% | $235.2823 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $218.40 | 12.257% | $245.1693 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $118.96 | 11.288% | $132.3882 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $1,138.59 | $1,254.4313 | $1,254.42 | $1,254.40 | $1,254.50 | |