| 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 | $72.42 | 4.679% | $75.8085 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $240.75 | 3.270% | $248.6225 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $112.54 | 8.804% | $122.448 | $122.45 | $122.45 | $122.40 |
| Purchase #4 | $206.86 | 7.737% | $222.8648 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $235.54 | 9.199% | $257.2073 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $88.86 | 13.538% | $100.8899 | $100.89 | $100.90 | $100.90 |
| Purchase #7 | $233.53 | 8.476% | $253.324 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,190.50 | $1,281.1650 | $1,281.16 | $1,281.10 | $1,281.10 | |