| 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 | $134.86 | 4.217% | $140.547 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $102.76 | 10.550% | $113.6012 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $151.38 | 13.666% | $172.0676 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $228.66 | 13.453% | $259.4216 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $100.28 | 7.472% | $107.7729 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $126.72 | 12.783% | $142.9186 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $18.29 | 4.688% | $19.1474 | $19.15 | $19.15 | $19.10 |
| 7 purchase totals = | $862.95 | $955.4763 | $955.48 | $955.40 | $955.40 | |