| 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 | $211.57 | 4.792% | $221.7084 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $236.59 | 7.336% | $253.9462 | $253.95 | $253.95 | $253.90 |
| Purchase #3 | $105.98 | 4.818% | $111.0861 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $155.99 | 4.178% | $162.5073 | $162.51 | $162.50 | $162.50 |
| Purchase #5 | $242.78 | 13.700% | $276.0409 | $276.04 | $276.05 | $276.00 |
| Purchase #6 | $91.95 | 13.494% | $104.3577 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $167.66 | 9.170% | $183.0344 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $1,212.52 | $1,312.6810 | $1,312.69 | $1,312.70 | $1,312.60 | |