| 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 | $125.80 | 4.857% | $131.9101 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $229.74 | 9.524% | $251.6204 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $46.81 | 9.593% | $51.3005 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $234.85 | 8.379% | $254.5281 | $254.53 | $254.55 | $254.50 |
| Purchase #5 | $234.32 | 4.128% | $243.9927 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $106.59 | 7.714% | $114.8124 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $181.31 | 13.190% | $205.2248 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $1,159.42 | $1,253.3890 | $1,253.38 | $1,253.35 | $1,253.30 | |