| 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 | $245.34 | 9.109% | $267.688 | $267.69 | $267.70 | $267.70 |
| Purchase #2 | $166.82 | 4.475% | $174.2852 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $195.41 | 7.459% | $209.9856 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $8.67 | 12.559% | $9.7589 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $249.68 | 3.769% | $259.0904 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $168.71 | 4.418% | $176.1636 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $76.69 | 3.630% | $79.4738 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $1,111.32 | $1,176.4455 | $1,176.45 | $1,176.45 | $1,176.60 | |