| 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 | $198.81 | 8.703% | $216.1124 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $180.84 | 8.740% | $196.6454 | $196.65 | $196.65 | $196.60 |
| Purchase #3 | $19.64 | 13.467% | $22.2849 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $109.88 | 11.718% | $122.7557 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $85.54 | 3.605% | $88.6237 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $189.97 | 10.318% | $209.5711 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $95.57 | 7.867% | $103.0885 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $880.25 | $959.0817 | $959.08 | $959.05 | $959.10 | |