| 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 | $113.25 | 4.436% | $118.2738 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $193.36 | 10.135% | $212.957 | $212.96 | $212.95 | $213.00 |
| Purchase #3 | $114.86 | 6.640% | $122.4867 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $113.31 | 5.698% | $119.7664 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $93.76 | 4.450% | $97.9323 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $187.74 | 11.535% | $209.3958 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $131.61 | 11.157% | $146.2937 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $947.89 | $1,027.1057 | $1,027.11 | $1,027.10 | $1,027.20 | |