| 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 | $233.92 | 10.800% | $259.1834 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $124.96 | 10.760% | $138.4057 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $194.66 | 3.216% | $200.9203 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $56.26 | 13.564% | $63.8911 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $228.36 | 8.781% | $248.4123 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $215.96 | 10.759% | $239.1951 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $185.66 | 4.563% | $194.1317 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,239.78 | $1,344.1396 | $1,344.14 | $1,344.15 | $1,344.10 | |