| 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 | $218.79 | 3.269% | $225.9422 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $88.31 | 3.331% | $91.2516 | $91.25 | $91.25 | $91.30 |
| Purchase #3 | $23.94 | 12.621% | $26.9615 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $18.90 | 3.548% | $19.5706 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $152.91 | 3.210% | $157.8184 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $42.91 | 10.129% | $47.2564 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $241.54 | 7.619% | $259.9429 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $787.30 | $828.7436 | $828.74 | $828.70 | $828.80 | |