| 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 | $88.82 | 9.726% | $97.4586 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $245.79 | 9.235% | $268.4887 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $193.55 | 13.321% | $219.3328 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $169.37 | 6.670% | $180.667 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $165.52 | 10.324% | $182.6083 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $197.67 | 8.180% | $213.8394 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $69.79 | 6.145% | $74.0786 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $1,130.51 | $1,236.4734 | $1,236.48 | $1,236.50 | $1,236.50 | |