| 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 | $250.52 | 6.112% | $265.8318 | $265.83 | $265.85 | $265.80 |
| Purchase #2 | $20.82 | 10.391% | $22.9834 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $27.40 | 6.711% | $29.2388 | $29.24 | $29.25 | $29.20 |
| Purchase #4 | $34.83 | 6.129% | $36.9647 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $134.90 | 11.105% | $149.8806 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $191.75 | 12.164% | $215.0745 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $33.39 | 7.109% | $35.7637 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $693.61 | $755.7375 | $755.72 | $755.75 | $755.80 | |