| 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 | $208.97 | 3.483% | $216.2484 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $129.43 | 5.822% | $136.9654 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $38.64 | 12.415% | $43.4372 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $31.28 | 6.586% | $33.3401 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $101.81 | 13.437% | $115.4902 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $146.57 | 10.800% | $162.3996 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $28.28 | 8.769% | $30.7599 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $684.98 | $738.6408 | $738.65 | $738.65 | $738.60 | |