| 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 | $249.97 | 9.357% | $273.3597 | $273.36 | $273.35 | $273.40 |
| Purchase #2 | $64.68 | 11.681% | $72.2353 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $209.65 | 13.247% | $237.4223 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $61.69 | 12.210% | $69.2223 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $142.52 | 3.522% | $147.5396 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $71.60 | 12.717% | $80.7054 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $52.99 | 10.129% | $58.3574 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $853.10 | $938.8420 | $938.85 | $938.80 | $938.80 | |