| 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 | $104.83 | 10.286% | $115.6128 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $147.85 | 7.431% | $158.8367 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $68.74 | 4.512% | $71.8415 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $83.43 | 9.181% | $91.0897 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $213.54 | 12.690% | $240.6382 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $15.34 | 10.512% | $16.9525 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $189.41 | 9.682% | $207.7487 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $823.14 | $902.7201 | $902.72 | $902.75 | $902.60 | |