| 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 | $122.62 | 10.557% | $135.565 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $148.75 | 8.577% | $161.5083 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $15.46 | 4.736% | $16.1922 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $92.95 | 8.318% | $100.6816 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $135.59 | 4.595% | $141.8204 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $228.64 | 13.290% | $259.0263 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $122.96 | 5.792% | $130.0818 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $866.97 | $944.8756 | $944.88 | $944.90 | $944.90 | |