| 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 | $200.47 | 4.608% | $209.7077 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $106.80 | 10.674% | $118.1998 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $176.43 | 6.511% | $187.9174 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $83.34 | 13.354% | $94.4692 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $192.29 | 13.777% | $218.7818 | $218.78 | $218.80 | $218.80 |
| Purchase #6 | $223.43 | 9.221% | $244.0325 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $215.49 | 3.266% | $222.5279 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $1,198.25 | $1,295.6363 | $1,295.64 | $1,295.65 | $1,295.60 | |