| 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 | $115.66 | 8.435% | $125.4159 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $49.53 | 4.140% | $51.5805 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $237.52 | 8.207% | $257.0133 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $140.82 | 6.539% | $150.0282 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $235.37 | 5.216% | $247.6469 | $247.65 | $247.65 | $247.60 |
| Purchase #6 | $160.60 | 3.574% | $166.3398 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $193.32 | 8.169% | $209.1123 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $1,132.82 | $1,207.1369 | $1,207.14 | $1,207.15 | $1,207.00 | |