| 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 | $218.74 | 4.591% | $228.7824 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $236.66 | 6.157% | $251.2312 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $158.91 | 8.652% | $172.6589 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $225.86 | 3.219% | $233.1304 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $241.35 | 4.856% | $253.07 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $5.89 | 6.838% | $6.2928 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $56.60 | 4.610% | $59.2093 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $1,144.01 | $1,204.3750 | $1,204.37 | $1,204.40 | $1,204.40 | |