| 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 | $232.60 | 5.604% | $245.6349 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $35.52 | 3.356% | $36.7121 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $24.98 | 9.445% | $27.3394 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $229.63 | 12.691% | $258.7723 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $50.95 | 7.840% | $54.9445 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $49.98 | 10.102% | $55.029 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $223.73 | 7.445% | $240.3867 | $240.39 | $240.40 | $240.40 |
| 7 purchase totals = | $847.39 | $918.8189 | $918.81 | $918.85 | $918.70 | |