| 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 | $87.97 | 4.476% | $91.9075 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $248.40 | 4.164% | $258.7434 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $226.45 | 11.846% | $253.2753 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $88.69 | 6.208% | $94.1959 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $196.46 | 10.679% | $217.44 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $121.81 | 13.444% | $138.1861 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $241.75 | 12.492% | $271.9494 | $271.95 | $271.95 | $271.90 |
| 7 purchase totals = | $1,211.53 | $1,325.6976 | $1,325.71 | $1,325.75 | $1,325.60 | |