| 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 | $103.93 | 6.500% | $110.6855 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $189.53 | 7.676% | $204.0783 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $154.63 | 9.430% | $169.2116 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $16.73 | 13.533% | $18.9941 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $221.40 | 12.386% | $248.8226 | $248.82 | $248.80 | $248.80 |
| Purchase #6 | $56.40 | 5.291% | $59.3841 | $59.38 | $59.40 | $59.40 |
| Purchase #7 | $223.67 | 13.237% | $253.2772 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $966.29 | $1,064.4534 | $1,064.45 | $1,064.50 | $1,064.50 | |