| 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 | $32.40 | 10.635% | $35.8457 | $35.85 | $35.85 | $35.80 |
| Purchase #2 | $222.84 | 4.442% | $232.7386 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $245.35 | 13.390% | $278.2024 | $278.20 | $278.20 | $278.20 |
| Purchase #4 | $221.45 | 13.834% | $252.0854 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $18.86 | 8.604% | $20.4827 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $153.79 | 4.717% | $161.0443 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $12.60 | 13.804% | $14.3393 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $907.29 | $994.7384 | $994.74 | $994.80 | $994.60 | |