| 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 | $21.36 | 9.183% | $23.3215 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $249.88 | 13.488% | $283.5838 | $283.58 | $283.60 | $283.60 |
| Purchase #3 | $134.33 | 6.536% | $143.1098 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $211.36 | 12.250% | $237.2516 | $237.25 | $237.25 | $237.30 |
| Purchase #5 | $194.43 | 6.336% | $206.7491 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $32.61 | 6.664% | $34.7831 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $105.89 | 12.382% | $119.0013 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $949.86 | $1,047.8002 | $1,047.79 | $1,047.80 | $1,047.80 | |