| 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 | $206.88 | 8.835% | $225.1578 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $126.48 | 7.699% | $136.2177 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $96.37 | 11.811% | $107.7523 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $6.68 | 8.346% | $7.2375 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $185.95 | 6.377% | $197.808 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $99.72 | 3.617% | $103.3269 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $238.49 | 5.634% | $251.9265 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $960.57 | $1,029.4267 | $1,029.44 | $1,029.45 | $1,029.40 | |