| 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 | $105.54 | 12.136% | $118.3483 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $193.38 | 10.302% | $213.302 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $19.98 | 7.859% | $21.5502 | $21.55 | $21.55 | $21.60 |
| Purchase #4 | $170.66 | 13.741% | $194.1104 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $91.78 | 11.770% | $102.5825 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $199.92 | 3.262% | $206.4414 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $21.81 | 6.766% | $23.2857 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $803.07 | $879.6205 | $879.62 | $879.65 | $879.60 | |