| 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 | $227.50 | 10.547% | $251.4944 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $110.65 | 6.602% | $117.9551 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $23.34 | 3.765% | $24.2188 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $32.83 | 3.154% | $33.8655 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $47.77 | 13.116% | $54.0355 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $23.70 | 6.665% | $25.2796 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $9.60 | 6.365% | $10.211 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $475.39 | $517.0599 | $517.07 | $517.05 | $517.10 | |