| 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 | $233.62 | 5.365% | $246.1537 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $239.81 | 9.695% | $263.0596 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $104.43 | 8.747% | $113.5645 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $96.35 | 5.589% | $101.735 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $15.57 | 3.724% | $16.1498 | $16.15 | $16.15 | $16.10 |
| Purchase #6 | $75.42 | 8.406% | $81.7598 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $37.99 | 3.513% | $39.3246 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $803.19 | $861.7470 | $861.74 | $861.70 | $861.80 | |