| 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 | $102.33 | 10.847% | $113.4297 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $193.38 | 9.795% | $212.3216 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $162.65 | 12.626% | $183.1862 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $42.62 | 11.169% | $47.3802 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $78.37 | 13.545% | $88.9852 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $103.40 | 9.536% | $113.2602 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $246.90 | 13.837% | $281.0636 | $281.06 | $281.05 | $281.10 |
| 7 purchase totals = | $929.65 | $1,039.6267 | $1,039.63 | $1,039.65 | $1,039.70 | |