| 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 | $205.62 | 13.721% | $233.8331 | $233.83 | $233.85 | $233.80 |
| Purchase #2 | $223.83 | 3.341% | $231.3082 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $193.39 | 5.601% | $204.2218 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $153.38 | 8.339% | $166.1704 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $194.25 | 11.726% | $217.0278 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $228.89 | 5.611% | $241.733 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $223.43 | 7.335% | $239.8186 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,422.79 | $1,534.1129 | $1,534.11 | $1,534.10 | $1,534.00 | |