| 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 | $9.89 | 9.661% | $10.8455 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $112.69 | 4.198% | $117.4207 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $93.69 | 5.382% | $98.7324 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $157.98 | 8.612% | $171.5852 | $171.59 | $171.60 | $171.60 |
| Purchase #5 | $238.36 | 7.316% | $255.7984 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $216.49 | 11.286% | $240.9231 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $218.65 | 3.706% | $226.7532 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $1,047.75 | $1,122.0585 | $1,122.06 | $1,122.05 | $1,122.00 | |