| 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 | $245.71 | 12.435% | $276.264 | $276.26 | $276.25 | $276.30 |
| Purchase #2 | $43.70 | 7.510% | $46.9819 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $184.25 | 12.118% | $206.5774 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $24.81 | 8.559% | $26.9335 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $20.78 | 13.809% | $23.6495 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $106.78 | 6.296% | $113.5029 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $133.71 | 7.717% | $144.0284 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $759.74 | $837.9376 | $837.93 | $838.00 | $837.90 | |