| 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 | $219.81 | 13.696% | $249.9152 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $219.44 | 4.387% | $229.0668 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $9.33 | 7.274% | $10.0087 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $128.48 | 10.110% | $141.4693 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $243.36 | 10.417% | $268.7108 | $268.71 | $268.70 | $268.70 |
| Purchase #6 | $111.94 | 12.863% | $126.3388 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $37.28 | 10.231% | $41.0941 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $969.64 | $1,066.6037 | $1,066.61 | $1,066.55 | $1,066.60 | |