| 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 | $146.29 | 9.206% | $159.7575 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $206.50 | 10.109% | $227.3751 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $197.29 | 6.840% | $210.7846 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $26.61 | 10.610% | $29.4333 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $235.50 | 3.768% | $244.3736 | $244.37 | $244.35 | $244.40 |
| Purchase #6 | $117.83 | 10.790% | $130.5439 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $231.68 | 8.306% | $250.9233 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $1,161.70 | $1,253.1913 | $1,253.18 | $1,253.20 | $1,253.20 | |