| 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 | $163.45 | 3.857% | $169.7543 | $169.75 | $169.75 | $169.80 |
| Purchase #2 | $237.43 | 5.195% | $249.7645 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $238.70 | 3.237% | $246.4267 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $245.97 | 4.467% | $256.9575 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $21.52 | 5.466% | $22.6963 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $104.31 | 12.782% | $117.6429 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $80.99 | 11.658% | $90.4318 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $1,092.37 | $1,153.6740 | $1,153.67 | $1,153.70 | $1,153.70 | |