| 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 | $118.31 | 3.350% | $122.2734 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $165.44 | 12.489% | $186.1018 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $198.38 | 6.590% | $211.4532 | $211.45 | $211.45 | $211.50 |
| Purchase #4 | $219.71 | 5.784% | $232.418 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $91.36 | 8.618% | $99.2334 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $74.30 | 9.145% | $81.0947 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $62.84 | 10.587% | $69.4929 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $930.34 | $1,002.0674 | $1,002.05 | $1,002.05 | $1,002.10 | |