| 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 | $229.85 | 10.105% | $253.0763 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $16.87 | 11.277% | $18.7724 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $98.90 | 8.588% | $107.3935 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $132.42 | 8.730% | $143.9803 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $124.55 | 8.848% | $135.5702 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $33.61 | 3.321% | $34.7262 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $49.94 | 3.223% | $51.5496 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $686.14 | $745.0685 | $745.07 | $745.10 | $745.10 | |