| 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 | $117.81 | 4.583% | $123.2092 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $230.73 | 10.600% | $255.1874 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $204.34 | 4.628% | $213.7969 | $213.80 | $213.80 | $213.80 |
| Purchase #4 | $229.78 | 4.670% | $240.5107 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $15.83 | 7.736% | $17.0546 | $17.05 | $17.05 | $17.10 |
| Purchase #6 | $78.28 | 12.471% | $88.0423 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $243.75 | 12.619% | $274.5088 | $274.51 | $274.50 | $274.50 |
| 7 purchase totals = | $1,120.52 | $1,212.3099 | $1,212.31 | $1,212.30 | $1,212.30 | |