| 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 | $94.83 | 8.546% | $102.9342 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $188.69 | 10.469% | $208.444 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $206.93 | 13.495% | $234.8552 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $220.60 | 3.623% | $228.5923 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $126.85 | 8.130% | $137.1629 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $76.86 | 8.860% | $83.6698 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $93.71 | 8.837% | $101.9912 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $1,008.47 | $1,097.6496 | $1,097.64 | $1,097.65 | $1,097.70 | |