| 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 | $114.92 | 12.517% | $129.3045 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $155.58 | 4.790% | $163.0323 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $114.71 | 9.427% | $125.5237 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $156.77 | 10.683% | $173.5177 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $120.63 | 7.848% | $130.097 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $63.87 | 5.212% | $67.1989 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $176.43 | 13.687% | $200.578 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $902.91 | $989.2521 | $989.25 | $989.25 | $989.20 | |