| 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 | $120.46 | 3.197% | $124.3111 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $9.33 | 13.644% | $10.603 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $196.74 | 7.221% | $210.9466 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $138.46 | 5.419% | $145.9631 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $112.63 | 8.641% | $122.3624 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $76.91 | 9.366% | $84.1134 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $19.67 | 4.630% | $20.5807 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $674.20 | $718.8803 | $718.87 | $718.85 | $718.90 | |