| 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 | $199.69 | 5.837% | $211.3459 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $193.27 | 3.664% | $200.3514 | $200.35 | $200.35 | $200.40 |
| Purchase #3 | $148.78 | 13.120% | $168.2999 | $168.30 | $168.30 | $168.30 |
| Purchase #4 | $153.79 | 10.478% | $169.9041 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $233.76 | 6.869% | $249.817 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $84.57 | 4.285% | $88.1938 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $24.59 | 7.639% | $26.4684 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $1,038.45 | $1,114.3805 | $1,114.38 | $1,114.35 | $1,114.40 | |