| 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 | $118.29 | 9.651% | $129.7062 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $20.34 | 13.219% | $23.0287 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $90.58 | 6.392% | $96.3699 | $96.37 | $96.35 | $96.40 |
| Purchase #4 | $46.73 | 12.350% | $52.5012 | $52.50 | $52.50 | $52.50 |
| Purchase #5 | $153.63 | 5.184% | $161.5942 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $245.81 | 12.616% | $276.8214 | $276.82 | $276.80 | $276.80 |
| Purchase #7 | $122.32 | 9.138% | $133.4976 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $797.70 | $873.5192 | $873.52 | $873.50 | $873.50 | |