| 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 | $193.90 | 10.353% | $213.9745 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $245.56 | 11.757% | $274.4305 | $274.43 | $274.45 | $274.40 |
| Purchase #3 | $223.35 | 7.249% | $239.5406 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $63.47 | 8.807% | $69.0598 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $18.79 | 8.435% | $20.3749 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $22.54 | 8.198% | $24.3878 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $45.31 | 5.735% | $47.9085 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $812.92 | $889.6766 | $889.67 | $889.65 | $889.70 | |