| 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 | $237.90 | 12.825% | $268.4107 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $98.63 | 7.292% | $105.8221 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $177.65 | 7.132% | $190.32 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $245.44 | 9.518% | $268.801 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $220.69 | 9.639% | $241.9623 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $213.67 | 10.106% | $235.2635 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $138.35 | 5.333% | $145.7282 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,332.33 | $1,456.3078 | $1,456.30 | $1,456.25 | $1,456.30 | |