| 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 | $229.99 | 6.581% | $245.1256 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $125.70 | 12.355% | $141.2302 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $142.97 | 13.139% | $161.7548 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $186.45 | 3.675% | $193.302 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $201.38 | 9.724% | $220.9622 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $118.45 | 9.186% | $129.3308 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $50.36 | 4.219% | $52.4847 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $1,055.30 | $1,144.1903 | $1,144.18 | $1,144.25 | $1,144.20 | |