| 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 | $238.51 | 5.658% | $252.0049 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $145.44 | 7.292% | $156.0455 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $115.53 | 7.616% | $124.3288 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $37.74 | 9.589% | $41.3589 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $82.51 | 5.594% | $87.1256 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $92.65 | 6.514% | $98.6852 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $67.98 | 10.517% | $75.1295 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $780.36 | $834.6784 | $834.69 | $834.75 | $834.60 | |