| 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 | $114.81 | 13.638% | $130.4678 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $248.69 | 7.374% | $267.0284 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $7.46 | 5.282% | $7.854 | $7.85 | $7.85 | $7.90 |
| Purchase #4 | $50.55 | 13.703% | $57.4769 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $16.72 | 8.370% | $18.1195 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $21.75 | 13.444% | $24.6741 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $213.95 | 4.114% | $222.7519 | $222.75 | $222.75 | $222.80 |
| 7 purchase totals = | $673.93 | $728.3726 | $728.37 | $728.35 | $728.50 | |