| 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 | $213.55 | 12.659% | $240.5833 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $54.42 | 10.668% | $60.2255 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $235.81 | 13.297% | $267.1657 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $78.95 | 6.800% | $84.3186 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $167.94 | 12.622% | $189.1374 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $86.27 | 13.411% | $97.8397 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $172.45 | 7.626% | $185.601 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $1,009.39 | $1,124.8712 | $1,124.88 | $1,124.90 | $1,124.80 | |