| 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 | $229.49 | 4.672% | $240.2118 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $146.62 | 9.783% | $160.9638 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $192.79 | 12.188% | $216.2872 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $219.65 | 11.332% | $244.5407 | $244.54 | $244.55 | $244.50 |
| Purchase #5 | $185.79 | 10.589% | $205.4633 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $173.71 | 11.338% | $193.4052 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $229.86 | 6.396% | $244.5618 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $1,377.91 | $1,505.4338 | $1,505.43 | $1,505.40 | $1,505.50 | |