| 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 | $229.46 | 3.325% | $237.0895 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $93.47 | 7.403% | $100.3896 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $45.54 | 3.663% | $47.2081 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $71.82 | 12.126% | $80.5289 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $12.50 | 12.399% | $14.0499 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $34.49 | 6.219% | $36.6349 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $220.92 | 6.634% | $235.5758 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $708.20 | $751.4767 | $751.48 | $751.55 | $751.40 | |