| 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 | $218.42 | 10.222% | $240.7469 | $240.75 | $240.75 | $240.70 |
| Purchase #2 | $91.42 | 5.532% | $96.4774 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $195.42 | 13.216% | $221.2467 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $79.53 | 8.441% | $86.2431 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $250.96 | 8.366% | $271.9553 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $225.42 | 10.615% | $249.3483 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $169.59 | 8.559% | $184.1052 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,230.76 | $1,350.1229 | $1,350.14 | $1,350.15 | $1,350.00 | |