| 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 | $203.69 | 12.845% | $229.854 | $229.85 | $229.85 | $229.90 |
| Purchase #2 | $195.45 | 11.627% | $218.175 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $250.81 | 11.804% | $280.4156 | $280.42 | $280.40 | $280.40 |
| Purchase #4 | $99.93 | 8.870% | $108.7938 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $209.81 | 12.447% | $235.9251 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $243.31 | 11.650% | $271.6556 | $271.66 | $271.65 | $271.70 |
| Purchase #7 | $151.47 | 10.471% | $167.3304 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $1,354.47 | $1,512.1495 | $1,512.16 | $1,512.20 | $1,512.20 | |