| 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 | $113.44 | 3.833% | $117.7882 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $66.65 | 6.668% | $71.0942 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $134.49 | 13.289% | $152.3624 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $233.63 | 13.569% | $265.3313 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $49.37 | 12.789% | $55.6839 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $141.95 | 12.459% | $159.6356 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $174.97 | 7.619% | $188.301 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $914.50 | $1,010.1966 | $1,010.19 | $1,010.25 | $1,010.20 | |