| 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 | $45.35 | 10.126% | $49.9421 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $152.38 | 7.352% | $163.583 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $90.32 | 7.462% | $97.0597 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $146.63 | 3.511% | $151.7782 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $236.76 | 9.440% | $259.1101 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $97.58 | 11.295% | $108.6017 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $211.25 | 13.691% | $240.1722 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $980.27 | $1,070.2470 | $1,070.24 | $1,070.25 | $1,070.30 | |