| 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 | $114.99 | 13.766% | $130.8195 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $57.65 | 7.136% | $61.7639 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $41.76 | 3.492% | $43.2183 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $247.66 | 8.178% | $267.9136 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $12.54 | 4.407% | $13.0926 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $226.97 | 6.467% | $241.6481 | $241.65 | $241.65 | $241.60 |
| Purchase #7 | $208.28 | 8.185% | $225.3277 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $909.85 | $983.7837 | $983.78 | $983.75 | $983.70 | |