| 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 | $113.26 | 4.651% | $118.5277 | $118.53 | $118.55 | $118.50 |
| Purchase #2 | $13.59 | 9.357% | $14.8616 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $202.33 | 13.705% | $230.0593 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $121.56 | 9.466% | $133.0669 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $161.89 | 4.496% | $169.1686 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $144.29 | 9.361% | $157.797 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $247.62 | 13.512% | $281.0784 | $281.08 | $281.10 | $281.10 |
| 7 purchase totals = | $1,004.54 | $1,104.5595 | $1,104.57 | $1,104.55 | $1,104.70 | |