| 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 | $207.80 | 10.678% | $229.9889 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $42.69 | 5.866% | $45.1942 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $33.86 | 8.495% | $36.7364 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $84.58 | 6.712% | $90.257 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $170.25 | 13.574% | $193.3597 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $26.39 | 8.355% | $28.5949 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $112.96 | 9.628% | $123.8358 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $678.53 | $747.9669 | $747.97 | $748.00 | $748.00 | |