| 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 | $215.99 | 5.486% | $227.8392 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $102.45 | 10.278% | $112.9798 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $116.80 | 11.337% | $130.0416 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $119.56 | 6.167% | $126.9333 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $239.75 | 13.124% | $271.2148 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $152.67 | 7.550% | $164.1966 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $38.38 | 7.252% | $41.1633 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $985.60 | $1,074.3686 | $1,074.36 | $1,074.40 | $1,074.30 | |