| 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 | $227.58 | 11.132% | $252.9142 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $225.59 | 11.376% | $251.2531 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $211.81 | 10.335% | $233.7006 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $6.88 | 10.747% | $7.6194 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $234.74 | 8.572% | $254.8619 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $107.87 | 10.493% | $119.1888 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $116.92 | 12.297% | $131.2977 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $1,131.39 | $1,250.8357 | $1,250.83 | $1,250.80 | $1,250.90 | |