| 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 | $224.63 | 9.313% | $245.5498 | $245.55 | $245.55 | $245.50 |
| Purchase #2 | $14.87 | 6.781% | $15.8783 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $192.42 | 9.314% | $210.342 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $7.77 | 9.830% | $8.5338 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $96.52 | 12.649% | $108.7288 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $70.62 | 10.709% | $78.1827 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $117.43 | 12.162% | $131.7118 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $724.26 | $798.9272 | $798.92 | $799.00 | $798.80 | |