| 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 | $207.86 | 11.243% | $231.2297 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $150.95 | 3.521% | $156.2649 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $133.33 | 4.707% | $139.6058 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $221.52 | 9.271% | $242.0571 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $147.30 | 3.433% | $152.3568 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $170.82 | 13.413% | $193.7321 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $155.32 | 7.621% | $167.1569 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $1,187.10 | $1,282.4033 | $1,282.41 | $1,282.40 | $1,282.50 | |