| 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 | $214.30 | 12.138% | $240.3117 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $105.45 | 6.182% | $111.9689 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $241.55 | 6.471% | $257.1807 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $157.59 | 10.575% | $174.2551 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $216.39 | 11.555% | $241.3939 | $241.39 | $241.40 | $241.40 |
| Purchase #6 | $93.71 | 8.291% | $101.4795 | $101.48 | $101.50 | $101.50 |
| Purchase #7 | $198.92 | 6.557% | $211.9632 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $1,227.91 | $1,338.5530 | $1,338.55 | $1,338.55 | $1,338.70 | |