| 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 | $243.80 | 11.774% | $272.505 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $42.74 | 10.508% | $47.2311 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $198.56 | 11.851% | $222.0913 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $190.56 | 11.224% | $211.9485 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $204.90 | 3.628% | $212.3338 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $160.65 | 11.646% | $179.3593 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $108.70 | 11.365% | $121.0538 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $1,149.91 | $1,266.5228 | $1,266.52 | $1,266.55 | $1,266.50 | |