| 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 | $121.55 | 3.477% | $125.7763 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $78.98 | 12.743% | $89.0444 | $89.04 | $89.05 | $89.00 |
| Purchase #3 | $249.25 | 4.611% | $260.7429 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $230.88 | 5.815% | $244.3057 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $170.39 | 5.148% | $179.1617 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $248.34 | 10.519% | $274.4629 | $274.46 | $274.45 | $274.50 |
| Purchase #7 | $169.94 | 4.866% | $178.2093 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $1,269.33 | $1,351.7032 | $1,351.70 | $1,351.70 | $1,351.70 | |