| 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 | $111.43 | 8.819% | $121.257 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $64.33 | 5.335% | $67.762 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $23.26 | 10.311% | $25.6583 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $181.54 | 13.646% | $206.3129 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $103.67 | 7.574% | $111.522 | $111.52 | $111.50 | $111.50 |
| Purchase #6 | $236.77 | 12.602% | $266.6078 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $88.83 | 7.779% | $95.7401 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $809.83 | $894.8601 | $894.86 | $894.80 | $894.90 | |