| 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 | $114.72 | 3.627% | $118.8809 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $240.32 | 6.611% | $256.2076 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $9.40 | 6.537% | $10.0145 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $41.62 | 11.535% | $46.4209 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $231.34 | 11.780% | $258.5919 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $23.50 | 10.788% | $26.0352 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $79.95 | 8.704% | $86.9088 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $740.85 | $803.0598 | $803.06 | $803.05 | $803.00 | |