| 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 | $237.70 | 4.102% | $247.4505 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $183.36 | 7.105% | $196.3877 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $95.54 | 13.508% | $108.4455 | $108.45 | $108.45 | $108.40 |
| Purchase #4 | $164.28 | 6.169% | $174.4144 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $56.80 | 13.746% | $64.6077 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $188.34 | 9.608% | $206.4357 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $122.66 | 7.513% | $131.8754 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $1,048.68 | $1,129.6169 | $1,129.63 | $1,129.65 | $1,129.60 | |