| 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 | $210.81 | 5.836% | $223.1129 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $89.51 | 9.388% | $97.9132 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $122.71 | 10.546% | $135.651 | $135.65 | $135.65 | $135.70 |
| Purchase #4 | $30.61 | 5.401% | $32.2632 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $101.63 | 13.224% | $115.0696 | $115.07 | $115.05 | $115.10 |
| Purchase #6 | $197.81 | 7.663% | $212.9682 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $233.32 | 10.863% | $258.6656 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $986.40 | $1,075.6437 | $1,075.64 | $1,075.55 | $1,075.80 | |