| 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 | $101.99 | 10.126% | $112.3175 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $197.99 | 11.248% | $220.2599 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $30.93 | 10.829% | $34.2794 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $199.34 | 8.231% | $215.7477 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $135.75 | 6.860% | $145.0625 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $37.46 | 13.480% | $42.5096 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $54.91 | 8.642% | $59.6553 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $758.37 | $829.8319 | $829.84 | $829.80 | $829.90 | |