| 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 | $124.70 | 6.541% | $132.8566 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $150.65 | 13.348% | $170.7588 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $199.64 | 10.290% | $220.183 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $233.63 | 7.138% | $250.3065 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $237.42 | 9.275% | $259.4407 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $194.94 | 7.555% | $209.6677 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $89.56 | 3.467% | $92.665 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $1,230.54 | $1,335.8783 | $1,335.89 | $1,335.85 | $1,336.00 | |