| 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 | $138.87 | 10.528% | $153.4902 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $190.59 | 12.510% | $214.4328 | $214.43 | $214.45 | $214.40 |
| Purchase #3 | $246.90 | 8.704% | $268.3902 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $93.33 | 6.281% | $99.1921 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $193.85 | 13.182% | $219.4033 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $243.50 | 12.736% | $274.5122 | $274.51 | $274.50 | $274.50 |
| Purchase #7 | $229.67 | 7.818% | $247.6256 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $1,336.71 | $1,477.0464 | $1,477.04 | $1,477.10 | $1,477.00 | |