| 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 | $195.45 | 13.278% | $221.4019 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $223.69 | 5.602% | $236.2211 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $103.26 | 5.849% | $109.2997 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $66.58 | 7.201% | $71.3744 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $35.86 | 11.724% | $40.0642 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $179.69 | 8.409% | $194.8001 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $55.68 | 13.224% | $63.0431 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $860.21 | $936.2045 | $936.19 | $936.15 | $936.20 | |