| 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 | $245.98 | 9.826% | $270.15 | $270.15 | $270.15 | $270.20 |
| Purchase #2 | $5.82 | 9.665% | $6.3825 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $243.96 | 4.486% | $254.904 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $231.29 | 4.825% | $242.4497 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $34.57 | 12.614% | $38.9307 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $169.85 | 12.417% | $190.9403 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $200.98 | 3.661% | $208.3379 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,132.45 | $1,212.0951 | $1,212.09 | $1,212.15 | $1,212.00 | |