| 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 | $216.61 | 9.709% | $237.6407 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $37.31 | 4.665% | $39.0505 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $207.69 | 10.334% | $229.1527 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $189.57 | 12.344% | $212.9705 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $73.50 | 10.379% | $81.1286 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $153.49 | 9.539% | $168.1314 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $155.34 | 12.233% | $174.3427 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $1,033.51 | $1,142.4171 | $1,142.41 | $1,142.45 | $1,142.40 | |