| 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 | $233.96 | 4.245% | $243.8916 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $82.75 | 12.428% | $93.0342 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $25.63 | 7.576% | $27.5717 | $27.57 | $27.55 | $27.60 |
| Purchase #4 | $132.30 | 6.685% | $141.1443 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $222.40 | 7.626% | $239.3602 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $35.79 | 10.652% | $39.6024 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $179.89 | 5.253% | $189.3396 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $912.72 | $973.9440 | $973.93 | $973.95 | $973.90 | |