| 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 | $125.43 | 3.294% | $129.5617 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $175.60 | 6.115% | $186.3379 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $105.72 | 10.746% | $117.0807 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $244.41 | 4.205% | $254.6874 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $128.65 | 8.646% | $139.7731 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $221.87 | 11.540% | $247.4738 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $229.70 | 9.421% | $251.34 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,231.38 | $1,326.2546 | $1,326.25 | $1,326.25 | $1,326.30 | |