| 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 | $237.53 | 4.824% | $248.9884 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $11.95 | 4.503% | $12.4881 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $203.25 | 9.644% | $222.8514 | $222.85 | $222.85 | $222.90 |
| Purchase #4 | $105.82 | 5.168% | $111.2888 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $239.34 | 13.517% | $271.6916 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $90.53 | 3.118% | $93.3527 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $231.41 | 7.133% | $247.9165 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $1,119.83 | $1,208.5775 | $1,208.58 | $1,208.60 | $1,208.70 | |