| 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 | $195.51 | 7.165% | $209.5183 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $242.88 | 10.480% | $268.3338 | $268.33 | $268.35 | $268.30 |
| Purchase #3 | $101.72 | 10.252% | $112.1483 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $28.44 | 7.513% | $30.5767 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $220.48 | 12.287% | $247.5704 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $113.65 | 6.724% | $121.2918 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $47.70 | 13.702% | $54.2359 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $950.38 | $1,043.6752 | $1,043.68 | $1,043.70 | $1,043.60 | |