| 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 | $182.88 | 9.840% | $200.8754 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $190.52 | 13.786% | $216.7851 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $207.63 | 11.245% | $230.978 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $227.96 | 9.863% | $250.4437 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $162.70 | 9.842% | $178.7129 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $95.26 | 8.170% | $103.0427 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $94.67 | 4.493% | $98.9235 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $1,161.62 | $1,279.7613 | $1,279.76 | $1,279.80 | $1,279.70 | |