| 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 | $30.37 | 5.643% | $32.0838 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $105.42 | 13.302% | $119.443 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $114.32 | 7.390% | $122.7682 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $118.53 | 5.871% | $125.4889 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $187.86 | 7.616% | $202.1674 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $219.29 | 3.239% | $226.3928 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $244.69 | 8.261% | $264.9038 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $1,020.48 | $1,093.2479 | $1,093.24 | $1,093.25 | $1,093.30 | |