| 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 | $217.31 | 13.488% | $246.6208 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $147.70 | 7.597% | $158.9208 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $208.89 | 7.484% | $224.5233 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $121.89 | 7.447% | $130.9671 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $7.68 | 5.118% | $8.0731 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $97.99 | 3.739% | $101.6538 | $101.65 | $101.65 | $101.70 |
| Purchase #7 | $91.97 | 7.383% | $98.7601 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $893.43 | $969.5190 | $969.51 | $969.40 | $969.60 | |