| 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 | $133.85 | 13.644% | $152.1125 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $224.36 | 12.286% | $251.9249 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $132.74 | 10.483% | $146.6551 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $105.28 | 3.707% | $109.1827 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $148.32 | 8.344% | $160.6958 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $186.44 | 10.320% | $205.6806 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $221.29 | 11.228% | $246.1364 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,152.28 | $1,272.3880 | $1,272.39 | $1,272.40 | $1,272.40 | |