| 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 | $19.41 | 10.479% | $21.444 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $109.72 | 3.296% | $113.3364 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $229.25 | 8.568% | $248.8921 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $241.95 | 12.429% | $272.022 | $272.02 | $272.00 | $272.00 |
| Purchase #5 | $128.32 | 9.744% | $140.8235 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $213.52 | 13.651% | $242.6676 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $82.88 | 10.494% | $91.5774 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $1,025.05 | $1,130.7630 | $1,130.76 | $1,130.75 | $1,130.70 | |