| 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 | $216.70 | 12.871% | $244.5915 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $135.94 | 10.285% | $149.9214 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $63.25 | 8.715% | $68.7622 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $33.98 | 8.466% | $36.8567 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $55.77 | 10.348% | $61.5411 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $238.68 | 10.252% | $263.1495 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $33.98 | 6.625% | $36.2312 | $36.23 | $36.25 | $36.20 |
| 7 purchase totals = | $778.30 | $861.0536 | $861.05 | $861.05 | $861.00 | |