| 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 | $250.47 | 8.279% | $271.2064 | $271.21 | $271.20 | $271.20 |
| Purchase #2 | $107.93 | 7.681% | $116.2201 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $32.38 | 13.230% | $36.6639 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $135.32 | 12.720% | $152.5327 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $155.62 | 12.744% | $175.4522 | $175.45 | $175.45 | $175.50 |
| Purchase #6 | $33.86 | 3.164% | $34.9313 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $73.69 | 11.792% | $82.3795 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $789.27 | $869.3861 | $869.38 | $869.40 | $869.40 | |