| 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 | $192.50 | 5.608% | $203.2954 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $86.34 | 6.459% | $91.9167 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $94.61 | 4.576% | $98.9394 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $240.57 | 12.520% | $270.6894 | $270.69 | $270.70 | $270.70 |
| Purchase #5 | $73.68 | 13.630% | $83.7226 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $197.98 | 3.529% | $204.9667 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $42.84 | 6.657% | $45.6919 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $928.52 | $999.2221 | $999.23 | $999.20 | $999.20 | |