| 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 | $243.73 | 3.105% | $251.2978 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $196.91 | 13.255% | $223.0104 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $105.97 | 10.331% | $116.9178 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $210.59 | 4.555% | $220.1824 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $74.38 | 13.431% | $84.37 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $8.47 | 11.594% | $9.452 | $9.45 | $9.45 | $9.50 |
| Purchase #7 | $228.88 | 13.306% | $259.3348 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $1,068.93 | $1,164.5652 | $1,164.56 | $1,164.55 | $1,164.60 | |