| 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 | $197.58 | 12.155% | $221.5958 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $98.56 | 12.528% | $110.9076 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $89.31 | 3.565% | $92.4939 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $225.92 | 7.595% | $243.0786 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $18.41 | 7.215% | $19.7383 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $86.37 | 5.305% | $90.9519 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $80.57 | 5.251% | $84.8007 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $796.72 | $863.5668 | $863.57 | $863.60 | $863.60 | |