| 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 | $120.86 | 3.673% | $125.2992 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $181.57 | 12.375% | $204.0393 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $22.89 | 10.235% | $25.2328 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $104.87 | 8.789% | $114.087 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $221.93 | 8.410% | $240.5943 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $85.93 | 4.808% | $90.0615 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $37.79 | 10.408% | $41.7232 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $775.84 | $841.0373 | $841.03 | $841.05 | $841.00 | |