| 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 | $220.47 | 6.404% | $234.5889 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $230.32 | 10.848% | $255.3051 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $232.44 | 8.180% | $251.4536 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $173.38 | 6.527% | $184.6965 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $132.46 | 6.836% | $141.515 | $141.52 | $141.50 | $141.50 |
| Purchase #6 | $242.67 | 7.256% | $260.2781 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $242.31 | 8.661% | $263.2965 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $1,474.05 | $1,591.1337 | $1,591.15 | $1,591.15 | $1,591.20 | |