| 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 | $128.50 | 5.613% | $135.7127 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $105.47 | 6.141% | $111.9469 | $111.95 | $111.95 | $111.90 |
| Purchase #3 | $244.43 | 6.259% | $259.7289 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $59.97 | 11.791% | $67.0411 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $192.31 | 3.372% | $198.7947 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $76.47 | 9.593% | $83.8058 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $179.99 | 6.339% | $191.3996 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $987.14 | $1,048.4297 | $1,048.43 | $1,048.45 | $1,048.30 | |