| 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 | $124.30 | 9.499% | $136.1073 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $107.26 | 10.404% | $118.4193 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $159.75 | 3.553% | $165.4259 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $161.47 | 6.535% | $172.0221 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $114.60 | 6.683% | $122.2587 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $246.58 | 13.188% | $279.099 | $279.10 | $279.10 | $279.10 |
| Purchase #7 | $199.53 | 11.455% | $222.3862 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,113.49 | $1,215.7185 | $1,215.73 | $1,215.70 | $1,215.70 | |