| 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 | $246.29 | 4.750% | $257.9888 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $37.88 | 7.377% | $40.6744 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $238.42 | 10.220% | $262.7865 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $184.87 | 11.371% | $205.8916 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $127.72 | 4.300% | $133.212 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $92.73 | 11.707% | $103.5859 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $209.29 | 6.747% | $223.4108 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $1,137.20 | $1,227.5500 | $1,227.55 | $1,227.55 | $1,227.60 | |