| 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 | $152.74 | 6.835% | $163.1798 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $122.93 | 3.216% | $126.8834 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $187.29 | 10.587% | $207.1184 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $61.96 | 12.399% | $69.6424 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $246.61 | 4.390% | $257.4362 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $188.45 | 3.629% | $195.2889 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $64.40 | 9.541% | $70.5444 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $1,024.38 | $1,090.0935 | $1,090.09 | $1,090.15 | $1,090.00 | |