| 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 | $174.28 | 12.491% | $196.0493 | $196.05 | $196.05 | $196.00 |
| Purchase #2 | $176.37 | 9.521% | $193.1622 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $187.29 | 13.823% | $213.1791 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $79.86 | 3.107% | $82.3413 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $199.29 | 12.613% | $224.4264 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $226.86 | 5.148% | $238.5388 | $238.54 | $238.55 | $238.50 |
| Purchase #7 | $228.31 | 5.644% | $241.1958 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $1,272.26 | $1,388.8929 | $1,388.90 | $1,388.95 | $1,388.80 | |