| 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 | $225.63 | 3.405% | $233.3127 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $35.79 | 10.471% | $39.5376 | $39.54 | $39.55 | $39.50 |
| Purchase #3 | $113.44 | 3.321% | $117.2073 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $69.68 | 4.657% | $72.925 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $85.39 | 9.364% | $93.3859 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $18.63 | 13.706% | $21.1834 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $247.74 | 7.189% | $265.55 | $265.55 | $265.55 | $265.60 |
| 7 purchase totals = | $796.30 | $843.1019 | $843.11 | $843.15 | $843.10 | |