| 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 | $105.68 | 4.637% | $110.5804 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $196.52 | 9.860% | $215.8969 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $136.68 | 9.221% | $149.2833 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $121.72 | 6.376% | $129.4809 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $119.64 | 8.116% | $129.35 | $129.35 | $129.35 | $129.40 |
| Purchase #6 | $214.32 | 10.677% | $237.2029 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $203.87 | 6.333% | $216.7811 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $1,098.43 | $1,188.5755 | $1,188.57 | $1,188.65 | $1,188.70 | |