| 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 | $113.57 | 9.824% | $124.7271 | $124.73 | $124.75 | $124.70 |
| Purchase #2 | $228.40 | 11.109% | $253.773 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $211.69 | 13.433% | $240.1263 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $17.37 | 5.731% | $18.3655 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $16.69 | 11.280% | $18.5726 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $41.86 | 12.454% | $47.0732 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $34.43 | 9.286% | $37.6272 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $664.01 | $740.2649 | $740.27 | $740.25 | $740.30 | |