| 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 | $108.50 | 13.449% | $123.0922 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $233.26 | 6.235% | $247.8038 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $124.82 | 6.738% | $133.2304 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $250.89 | 8.281% | $271.6662 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $119.66 | 10.492% | $132.2147 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $220.51 | 11.292% | $245.41 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $68.91 | 5.139% | $72.4513 | $72.45 | $72.45 | $72.50 |
| 7 purchase totals = | $1,126.55 | $1,225.8686 | $1,225.86 | $1,225.85 | $1,225.90 | |