| 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 | $207.66 | 7.314% | $222.8483 | $222.85 | $222.85 | $222.80 |
| Purchase #2 | $233.76 | 10.240% | $257.697 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $192.54 | 6.167% | $204.4139 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $141.65 | 6.711% | $151.1561 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $184.82 | 12.782% | $208.4437 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $87.74 | 10.459% | $96.9167 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $211.58 | 8.270% | $229.0777 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,259.75 | $1,370.5534 | $1,370.56 | $1,370.55 | $1,370.50 | |