| 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 | $199.79 | 12.251% | $224.2663 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $230.89 | 11.578% | $257.6224 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $6.32 | 11.111% | $7.0222 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $200.61 | 3.578% | $207.7878 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $133.65 | 11.257% | $148.695 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $172.46 | 4.824% | $180.7795 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $210.93 | 9.798% | $231.5969 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $1,154.65 | $1,257.7701 | $1,257.78 | $1,257.75 | $1,257.80 | |