| 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 | $156.78 | 9.776% | $172.1068 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $89.88 | 9.330% | $98.2658 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $112.50 | 10.655% | $124.4869 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $48.73 | 8.722% | $52.9802 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $208.31 | 12.309% | $233.9509 | $233.95 | $233.95 | $234.00 |
| Purchase #6 | $66.60 | 3.107% | $68.6693 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $245.75 | 12.604% | $276.7243 | $276.72 | $276.70 | $276.70 |
| 7 purchase totals = | $928.55 | $1,027.1842 | $1,027.19 | $1,027.15 | $1,027.30 | |