| 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 | $95.67 | 12.263% | $107.402 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $224.29 | 13.266% | $254.0443 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $139.30 | 9.800% | $152.9514 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $244.83 | 5.260% | $257.7081 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $142.25 | 3.203% | $146.8063 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $145.92 | 11.264% | $162.3564 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $173.75 | 11.204% | $193.217 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,166.01 | $1,274.4855 | $1,274.49 | $1,274.45 | $1,274.50 | |