| 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 | $119.30 | 11.700% | $133.2581 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $191.53 | 3.805% | $198.8177 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $122.97 | 9.753% | $134.9633 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $222.32 | 3.243% | $229.5298 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $8.87 | 7.457% | $9.5314 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $184.72 | 3.614% | $191.3958 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $51.64 | 4.543% | $53.986 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $901.35 | $951.4821 | $951.49 | $951.50 | $951.50 | |