| 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 | $108.92 | 8.296% | $117.956 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $228.73 | 8.198% | $247.4813 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $201.71 | 11.253% | $224.4084 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $23.78 | 7.487% | $25.5604 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $187.37 | 11.748% | $209.3822 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $81.58 | 5.140% | $85.7732 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $204.27 | 12.732% | $230.2777 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,036.36 | $1,140.8392 | $1,140.84 | $1,140.85 | $1,141.00 | |