| 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 | $209.59 | 9.546% | $229.5975 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $173.35 | 5.752% | $183.3211 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $143.30 | 12.375% | $161.0334 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $207.92 | 7.319% | $223.1377 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $85.95 | 3.156% | $88.6626 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $240.58 | 8.112% | $260.0958 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $34.69 | 8.844% | $37.758 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $1,095.38 | $1,183.6061 | $1,183.61 | $1,183.60 | $1,183.60 | |