| 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 | $197.43 | 9.271% | $215.7337 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $236.97 | 12.723% | $267.1197 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $47.90 | 9.267% | $52.3389 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $138.42 | 3.518% | $143.2896 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $151.80 | 13.671% | $172.5526 | $172.55 | $172.55 | $172.60 |
| Purchase #6 | $234.74 | 4.511% | $245.3291 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $245.40 | 10.624% | $271.4713 | $271.47 | $271.45 | $271.50 |
| 7 purchase totals = | $1,252.66 | $1,367.8349 | $1,367.83 | $1,367.85 | $1,367.80 | |