| 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 | $226.54 | 4.532% | $236.8068 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $102.97 | 13.836% | $117.2169 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $116.83 | 7.579% | $125.6845 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $114.40 | 3.840% | $118.793 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $7.75 | 8.182% | $8.3841 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $223.98 | 10.457% | $247.4016 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $35.49 | 10.719% | $39.2942 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $827.96 | $893.5811 | $893.57 | $893.60 | $893.60 | |