| 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 | $93.70 | 7.373% | $100.6085 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $94.65 | 10.552% | $104.6375 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $223.47 | 13.448% | $253.5222 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $215.37 | 8.813% | $234.3506 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $208.85 | 6.793% | $223.0372 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $177.74 | 6.232% | $188.8168 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $194.97 | 12.289% | $218.9299 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,208.75 | $1,323.9027 | $1,323.91 | $1,323.90 | $1,323.80 | |