| 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 | $130.33 | 4.728% | $136.492 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $231.56 | 11.736% | $258.7359 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $122.84 | 12.331% | $137.9874 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $200.90 | 5.324% | $211.5959 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $38.41 | 5.239% | $40.4223 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $182.59 | 5.392% | $192.4353 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $68.61 | 4.606% | $71.7702 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $975.24 | $1,049.4390 | $1,049.45 | $1,049.45 | $1,049.40 | |