| 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 | $192.57 | 5.105% | $202.4007 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $225.90 | 10.513% | $249.6489 | $249.65 | $249.65 | $249.60 |
| Purchase #3 | $144.84 | 10.713% | $160.3567 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $218.25 | 11.105% | $242.4867 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $91.58 | 6.762% | $97.7726 | $97.77 | $97.75 | $97.80 |
| Purchase #6 | $102.26 | 10.190% | $112.6803 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $226.83 | 4.572% | $237.2007 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,202.23 | $1,302.5466 | $1,302.55 | $1,302.55 | $1,302.60 | |