| 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 | $94.50 | 12.580% | $106.3881 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $46.70 | 7.543% | $50.2226 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $163.50 | 10.540% | $180.7329 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $227.93 | 13.623% | $258.9809 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $61.55 | 11.112% | $68.3894 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $86.62 | 7.136% | $92.8012 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $244.95 | 11.137% | $272.2301 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $925.75 | $1,029.7452 | $1,029.74 | $1,029.80 | $1,029.70 | |