| 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 | $209.74 | 8.398% | $227.354 | $227.35 | $227.35 | $227.40 |
| Purchase #2 | $228.99 | 13.324% | $259.5006 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $166.29 | 7.275% | $178.3876 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $211.32 | 5.570% | $223.0905 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $241.65 | 5.383% | $254.658 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $158.32 | 12.572% | $178.224 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $236.60 | 13.638% | $268.8675 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $1,452.91 | $1,590.0822 | $1,590.08 | $1,590.05 | $1,590.20 | |