| 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 | $118.36 | 5.151% | $124.4567 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $155.28 | 8.253% | $168.0953 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $44.86 | 8.820% | $48.8167 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $201.48 | 11.542% | $224.7348 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $143.39 | 4.603% | $149.9902 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $75.43 | 6.742% | $80.5155 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $215.99 | 13.436% | $245.0104 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $954.79 | $1,041.6196 | $1,041.63 | $1,041.60 | $1,041.60 | |