| 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 | $203.56 | 3.712% | $211.1161 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $80.80 | 5.326% | $85.1034 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $44.79 | 7.274% | $48.048 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $224.47 | 10.365% | $247.7363 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $125.32 | 13.226% | $141.8948 | $141.89 | $141.90 | $141.90 |
| Purchase #6 | $63.81 | 8.473% | $69.2166 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $234.64 | 13.683% | $266.7458 | $266.75 | $266.75 | $266.70 |
| 7 purchase totals = | $977.39 | $1,069.8610 | $1,069.87 | $1,069.85 | $1,069.70 | |