| 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 | $227.56 | 5.641% | $240.3967 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $94.50 | 5.746% | $99.93 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $135.96 | 12.398% | $152.8163 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $75.70 | 13.482% | $85.9059 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $104.70 | 13.869% | $119.2208 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $112.97 | 7.277% | $121.1908 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $140.83 | 11.497% | $157.0212 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $892.22 | $976.4817 | $976.49 | $976.45 | $976.40 | |