| 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 | $41.50 | 4.569% | $43.3961 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $237.52 | 9.423% | $259.9015 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $134.77 | 5.832% | $142.6298 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $228.73 | 8.566% | $248.323 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $229.91 | 4.677% | $240.6629 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $137.60 | 3.405% | $142.2853 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $237.79 | 5.636% | $251.1918 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $1,247.82 | $1,328.3904 | $1,328.39 | $1,328.40 | $1,328.40 | |