| 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 | $211.37 | 11.819% | $236.3518 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $215.98 | 5.463% | $227.779 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $248.77 | 5.368% | $262.124 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $120.43 | 5.748% | $127.3523 | $127.35 | $127.35 | $127.40 |
| Purchase #5 | $205.63 | 7.756% | $221.5787 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $64.87 | 8.798% | $70.5773 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $153.74 | 12.851% | $173.4971 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,220.79 | $1,319.2602 | $1,319.26 | $1,319.30 | $1,319.40 | |