| 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 | $135.40 | 4.824% | $141.9317 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $9.98 | 9.762% | $10.9542 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $128.83 | 4.397% | $134.4947 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $230.53 | 10.548% | $254.8463 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $202.38 | 6.171% | $214.8689 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $152.41 | 11.842% | $170.4584 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $55.54 | 8.354% | $60.1798 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $915.07 | $987.7340 | $987.73 | $987.75 | $987.80 | |