| 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 | $244.65 | 11.366% | $272.4569 | $272.46 | $272.45 | $272.50 |
| Purchase #2 | $222.34 | 7.623% | $239.289 | $239.29 | $239.30 | $239.30 |
| Purchase #3 | $81.56 | 3.673% | $84.5557 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $50.51 | 3.334% | $52.194 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $177.26 | 5.522% | $187.0483 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $68.37 | 4.276% | $71.2935 | $71.29 | $71.30 | $71.30 |
| Purchase #7 | $91.84 | 7.364% | $98.6031 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $936.53 | $1,005.4405 | $1,005.44 | $1,005.45 | $1,005.50 | |