| 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 | $204.64 | 13.364% | $231.9881 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $45.37 | 5.132% | $47.6984 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $12.62 | 12.585% | $14.2082 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $123.45 | 3.694% | $128.0102 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $45.95 | 4.631% | $48.0779 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $183.72 | 8.252% | $198.8806 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $7.91 | 5.363% | $8.3342 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $623.66 | $677.1976 | $677.20 | $677.25 | $677.20 | |