| 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 | $242.79 | 13.201% | $274.8407 | $274.84 | $274.85 | $274.80 |
| Purchase #2 | $16.93 | 9.818% | $18.5922 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $227.84 | 6.137% | $241.8225 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $102.51 | 5.416% | $108.0619 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $5.70 | 8.390% | $6.1782 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $113.56 | 5.196% | $119.4606 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $232.97 | 8.669% | $253.1662 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $942.30 | $1,022.1223 | $1,022.12 | $1,022.10 | $1,022.20 | |