| 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 | $123.82 | 9.234% | $135.2535 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $150.80 | 11.295% | $167.8329 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $166.75 | 8.698% | $181.2539 | $181.25 | $181.25 | $181.30 |
| Purchase #4 | $84.34 | 10.583% | $93.2657 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $217.64 | 11.518% | $242.7078 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $140.80 | 11.787% | $157.3961 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $213.55 | 4.292% | $222.7156 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,097.70 | $1,200.4255 | $1,200.43 | $1,200.40 | $1,200.50 | |