| 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 | $222.80 | 7.288% | $239.0377 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $71.26 | 8.666% | $77.4354 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $16.74 | 11.500% | $18.6651 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $240.25 | 10.604% | $265.7261 | $265.73 | $265.75 | $265.70 |
| Purchase #5 | $242.75 | 5.282% | $255.5721 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $229.42 | 7.361% | $246.3076 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $213.83 | 8.605% | $232.2301 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,237.05 | $1,334.9741 | $1,334.99 | $1,335.00 | $1,334.90 | |