| 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 | $191.91 | 11.846% | $214.6437 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $181.67 | 11.400% | $202.3804 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $166.42 | 9.454% | $182.1533 | $182.15 | $182.15 | $182.20 |
| Purchase #4 | $8.81 | 8.674% | $9.5742 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $115.64 | 7.345% | $124.1338 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $120.77 | 8.794% | $131.3905 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $59.27 | 13.495% | $67.2685 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $844.49 | $931.5444 | $931.53 | $931.55 | $931.60 | |