| 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 | $193.73 | 13.535% | $219.9514 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $56.78 | 11.596% | $63.3642 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $97.59 | 3.205% | $100.7178 | $100.72 | $100.70 | $100.70 |
| Purchase #4 | $192.37 | 12.862% | $217.1126 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $182.99 | 13.569% | $207.8199 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $245.94 | 3.679% | $254.9881 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $151.62 | 9.680% | $166.2968 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $1,121.02 | $1,230.2508 | $1,230.25 | $1,230.20 | $1,230.30 | |