| 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 | $217.42 | 11.718% | $242.8973 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $8.72 | 4.318% | $9.0965 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $113.78 | 9.363% | $124.4332 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $216.36 | 10.613% | $239.3223 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $51.58 | 3.310% | $53.2873 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $129.87 | 11.471% | $144.7674 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $94.51 | 13.755% | $107.5099 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $832.24 | $921.3139 | $921.32 | $921.30 | $921.30 | |