| 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 | $249.72 | 7.232% | $267.7798 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $87.99 | 8.500% | $95.4692 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $107.89 | 5.124% | $113.4183 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $185.36 | 4.636% | $193.9533 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $133.48 | 10.873% | $147.9933 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $118.91 | 7.214% | $127.4882 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $128.56 | 12.601% | $144.7598 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $1,011.91 | $1,090.8619 | $1,090.86 | $1,090.85 | $1,091.00 | |