| 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 | $105.56 | 12.353% | $118.5998 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $59.69 | 6.437% | $63.5322 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $153.39 | 10.283% | $169.1631 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $100.32 | 4.236% | $104.5696 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $205.85 | 13.273% | $233.1725 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $181.60 | 10.814% | $201.2382 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $197.29 | 5.623% | $208.3836 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $1,003.70 | $1,098.6590 | $1,098.65 | $1,098.65 | $1,098.70 | |