| 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 | $208.29 | 10.180% | $229.4939 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $162.25 | 7.710% | $174.7595 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $240.32 | 11.272% | $267.4089 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $204.43 | 4.356% | $213.335 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $73.62 | 9.872% | $80.8878 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $91.59 | 6.420% | $97.4701 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $183.88 | 9.555% | $201.4497 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $1,164.38 | $1,264.8049 | $1,264.81 | $1,264.80 | $1,264.80 | |