| 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 | $230.55 | 13.779% | $262.3175 | $262.32 | $262.30 | $262.30 |
| Purchase #2 | $128.35 | 12.794% | $144.7711 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $99.33 | 8.155% | $107.4304 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $105.68 | 12.830% | $119.2387 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $162.41 | 5.305% | $171.0259 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $67.95 | 3.847% | $70.564 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $207.31 | 12.278% | $232.7635 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,001.58 | $1,108.1111 | $1,108.11 | $1,108.10 | $1,108.10 | |