| 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 | $123.89 | 4.353% | $129.2829 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $151.92 | 10.107% | $167.2746 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $163.97 | 6.185% | $174.1115 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $34.33 | 13.660% | $39.0195 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $13.42 | 10.615% | $14.8445 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $225.64 | 13.438% | $255.9615 | $255.96 | $255.95 | $256.00 |
| Purchase #7 | $233.90 | 13.779% | $266.1291 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $947.07 | $1,046.6236 | $1,046.61 | $1,046.60 | $1,046.60 | |