| 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 | $248.64 | 11.779% | $277.9273 | $277.93 | $277.95 | $277.90 |
| Purchase #2 | $153.38 | 10.863% | $170.0417 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $95.46 | 12.426% | $107.3219 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $41.80 | 4.500% | $43.681 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $45.77 | 12.764% | $51.6121 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $98.44 | 9.722% | $108.0103 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $197.74 | 13.431% | $224.2985 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $881.23 | $982.8928 | $982.89 | $982.90 | $982.80 | |