| 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 | $215.75 | 6.826% | $230.4771 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $7.67 | 4.683% | $8.0292 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $155.98 | 12.146% | $174.9253 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $154.27 | 11.293% | $171.6917 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $123.76 | 9.141% | $135.0729 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $87.73 | 13.179% | $99.2919 | $99.29 | $99.30 | $99.30 |
| Purchase #7 | $201.75 | 9.706% | $221.3319 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $946.91 | $1,040.8200 | $1,040.82 | $1,040.90 | $1,040.80 | |