| 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 | $247.76 | 12.496% | $278.7201 | $278.72 | $278.70 | $278.70 |
| Purchase #2 | $5.97 | 5.789% | $6.3156 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $243.55 | 7.762% | $262.4544 | $262.45 | $262.45 | $262.50 |
| Purchase #4 | $74.70 | 13.315% | $84.6463 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $217.57 | 9.104% | $237.3776 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $159.50 | 13.157% | $180.4854 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $148.48 | 11.536% | $165.6087 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $1,097.53 | $1,215.6081 | $1,215.62 | $1,215.60 | $1,215.60 | |