| 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 | $209.98 | 3.574% | $217.4847 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $43.28 | 4.274% | $45.1298 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $55.52 | 7.474% | $59.6696 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $203.37 | 8.529% | $220.7154 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $73.53 | 13.123% | $83.1793 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $177.93 | 6.444% | $189.3958 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $69.32 | 10.242% | $76.4198 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $832.93 | $891.9944 | $892.00 | $892.00 | $892.00 | |