| 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 | $213.89 | 11.345% | $238.1558 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $207.40 | 10.187% | $228.5278 | $228.53 | $228.55 | $228.50 |
| Purchase #3 | $186.49 | 3.729% | $193.4442 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $73.59 | 9.291% | $80.4272 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $55.86 | 12.363% | $62.766 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $226.26 | 5.644% | $239.0301 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $64.49 | 3.848% | $66.9716 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $1,027.98 | $1,109.3227 | $1,109.33 | $1,109.35 | $1,109.30 | |