| 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 | $204.96 | 11.794% | $229.133 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $139.31 | 8.415% | $151.0329 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $179.97 | 3.252% | $185.8226 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $41.55 | 13.649% | $47.2212 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $86.32 | 4.536% | $90.2355 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $248.45 | 13.828% | $282.8057 | $282.81 | $282.80 | $282.80 |
| Purchase #7 | $234.91 | 3.311% | $242.6879 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,135.47 | $1,228.9388 | $1,228.94 | $1,228.95 | $1,228.80 | |