| 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 | $221.57 | 7.869% | $239.0053 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $114.90 | 6.846% | $122.7661 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $47.98 | 6.526% | $51.1112 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $19.31 | 5.767% | $20.4236 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $220.54 | 4.759% | $231.0355 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $143.46 | 12.390% | $161.2347 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $211.40 | 3.322% | $218.4227 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $979.16 | $1,043.9991 | $1,044.00 | $1,043.95 | $1,043.90 | |