| 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 | $111.58 | 7.624% | $120.0869 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $227.85 | 10.568% | $251.9292 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $132.52 | 7.733% | $142.7678 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $223.93 | 4.556% | $234.1323 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $156.89 | 5.717% | $165.8594 | $165.86 | $165.85 | $165.90 |
| Purchase #6 | $157.47 | 9.235% | $172.0124 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $206.38 | 4.375% | $215.4091 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $1,216.62 | $1,302.1971 | $1,302.20 | $1,302.20 | $1,302.20 | |