| 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 | $128.83 | 4.824% | $135.0448 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $71.57 | 6.379% | $76.1355 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $217.49 | 3.738% | $225.6198 | $225.62 | $225.60 | $225.60 |
| Purchase #4 | $209.57 | 11.481% | $233.6307 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $109.51 | 4.575% | $114.5201 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $145.87 | 3.637% | $151.1753 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $10.99 | 11.401% | $12.243 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $893.83 | $948.3692 | $948.37 | $948.40 | $948.20 | |