| 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 | $237.28 | 8.372% | $257.1451 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $71.95 | 9.551% | $78.8219 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $235.90 | 11.794% | $263.722 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $210.67 | 7.246% | $225.9351 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $42.45 | 12.256% | $47.6527 | $47.65 | $47.65 | $47.70 |
| Purchase #6 | $77.44 | 8.573% | $84.0789 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $174.75 | 9.154% | $190.7466 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $1,050.44 | $1,148.1023 | $1,148.11 | $1,148.10 | $1,148.00 | |