| 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 | $116.48 | 10.553% | $128.7721 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $193.77 | 3.488% | $200.5287 | $200.53 | $200.55 | $200.50 |
| Purchase #3 | $174.86 | 13.795% | $198.9819 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $28.44 | 5.584% | $30.0281 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $66.75 | 10.140% | $73.5185 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $240.87 | 5.618% | $254.4021 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $232.39 | 5.477% | $245.118 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,053.56 | $1,131.3494 | $1,131.35 | $1,131.35 | $1,131.30 | |