| 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 | $216.26 | 5.575% | $228.3165 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $233.28 | 4.841% | $244.5731 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $172.64 | 9.844% | $189.6347 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $203.93 | 11.504% | $227.3901 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $250.39 | 4.836% | $262.4989 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $36.71 | 10.216% | $40.4603 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $109.94 | 13.634% | $124.9292 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $1,223.15 | $1,317.8028 | $1,317.80 | $1,317.80 | $1,317.80 | |