| 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 | $208.96 | 5.665% | $220.7976 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $186.39 | 3.372% | $192.6751 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $84.84 | 9.550% | $92.9422 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $249.72 | 7.656% | $268.8386 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $49.33 | 13.124% | $55.8041 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $69.55 | 5.365% | $73.2814 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $125.99 | 10.629% | $139.3815 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $974.78 | $1,043.7205 | $1,043.72 | $1,043.80 | $1,043.70 | |