| 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 | $125.90 | 6.259% | $133.7801 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $240.46 | 12.227% | $269.861 | $269.86 | $269.85 | $269.90 |
| Purchase #3 | $166.87 | 6.574% | $177.84 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $106.88 | 11.118% | $118.7629 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $105.50 | 13.768% | $120.0252 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $60.41 | 12.206% | $67.7836 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $107.67 | 10.718% | $119.2101 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $913.69 | $1,007.2629 | $1,007.26 | $1,007.30 | $1,007.30 | |