| 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 | $193.44 | 5.112% | $203.3287 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $10.39 | 11.780% | $11.6139 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $123.92 | 12.405% | $139.2923 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $197.93 | 12.214% | $222.1052 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $176.77 | 7.566% | $190.1444 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $166.86 | 3.490% | $172.6834 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $14.68 | 4.404% | $15.3265 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $883.99 | $954.4944 | $954.49 | $954.55 | $954.40 | |