| 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 | $192.47 | 3.614% | $199.4259 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $174.64 | 12.187% | $195.9234 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $202.74 | 6.261% | $215.4336 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $213.34 | 12.837% | $240.7265 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $19.39 | 10.263% | $21.38 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $121.32 | 8.522% | $131.6589 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $197.82 | 3.180% | $204.1107 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $1,121.72 | $1,208.6590 | $1,208.66 | $1,208.70 | $1,208.60 | |