| 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 | $200.62 | 11.266% | $223.2218 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $214.72 | 7.390% | $230.5878 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $6.87 | 4.131% | $7.1538 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $117.51 | 12.739% | $132.4796 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $188.26 | 10.429% | $207.8936 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $242.26 | 4.784% | $253.8497 | $253.85 | $253.85 | $253.80 |
| Purchase #7 | $76.79 | 3.793% | $79.7026 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $1,047.03 | $1,134.8889 | $1,134.88 | $1,134.90 | $1,134.90 | |