| 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 | $126.45 | 3.831% | $131.2943 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $68.30 | 4.680% | $71.4964 | $71.50 | $71.50 | $71.50 |
| Purchase #3 | $238.85 | 6.865% | $255.2471 | $255.25 | $255.25 | $255.20 |
| Purchase #4 | $143.27 | 7.441% | $153.9307 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $199.75 | 6.334% | $212.4022 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $250.99 | 7.839% | $270.6651 | $270.67 | $270.65 | $270.70 |
| Purchase #7 | $228.26 | 5.135% | $239.9812 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,255.87 | $1,335.0170 | $1,335.02 | $1,335.05 | $1,335.00 | |