| 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 | $124.96 | 3.431% | $129.2474 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $91.43 | 11.245% | $101.7113 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $195.48 | 9.799% | $214.6351 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $26.64 | 7.185% | $28.5541 | $28.55 | $28.55 | $28.60 |
| Purchase #5 | $33.74 | 7.561% | $36.2911 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $247.72 | 4.178% | $258.0697 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $145.50 | 5.274% | $153.1737 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $865.47 | $921.6824 | $921.68 | $921.65 | $921.70 | |