| 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 | $116.93 | 3.169% | $120.6355 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $37.47 | 8.595% | $40.6905 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $200.94 | 4.809% | $210.6032 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $188.51 | 3.402% | $194.9231 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $94.68 | 10.141% | $104.2815 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $211.77 | 9.321% | $231.5091 | $231.51 | $231.50 | $231.50 |
| Purchase #7 | $12.47 | 8.631% | $13.5463 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $862.77 | $916.1892 | $916.19 | $916.20 | $916.10 | |