| 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 | $210.72 | 12.799% | $237.6901 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $30.30 | 12.715% | $34.1526 | $34.15 | $34.15 | $34.20 |
| Purchase #3 | $217.73 | 5.508% | $229.7226 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $124.66 | 9.699% | $136.7508 | $136.75 | $136.75 | $136.80 |
| Purchase #5 | $17.85 | 10.687% | $19.7576 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $138.42 | 3.786% | $143.6606 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $69.48 | 6.359% | $73.8982 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $809.16 | $875.6325 | $875.63 | $875.60 | $875.80 | |