| 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 | $220.28 | 8.676% | $239.3915 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $49.55 | 5.662% | $52.3555 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $105.98 | 7.182% | $113.5915 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $133.81 | 7.717% | $144.1361 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $14.45 | 10.418% | $15.9554 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $233.81 | 10.687% | $258.7973 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $182.88 | 11.333% | $203.6058 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $940.76 | $1,027.8331 | $1,027.85 | $1,027.85 | $1,027.90 | |