| 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 | $204.42 | 8.441% | $221.6751 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $166.73 | 10.386% | $184.0466 | $184.05 | $184.05 | $184.00 |
| Purchase #3 | $113.69 | 8.117% | $122.9182 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $51.72 | 3.449% | $53.5038 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $235.67 | 10.174% | $259.6471 | $259.65 | $259.65 | $259.60 |
| Purchase #6 | $58.60 | 13.808% | $66.6915 | $66.69 | $66.70 | $66.70 |
| Purchase #7 | $55.86 | 9.437% | $61.1315 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $886.69 | $969.6138 | $969.62 | $969.65 | $969.50 | |