| 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 | $232.60 | 4.565% | $243.2182 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $203.51 | 4.424% | $212.5133 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $89.27 | 11.723% | $99.7351 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $8.33 | 3.786% | $8.6454 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $212.30 | 6.340% | $225.7598 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $107.85 | 8.320% | $116.8231 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $165.93 | 6.332% | $176.4367 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $1,019.79 | $1,083.1316 | $1,083.14 | $1,083.10 | $1,083.00 | |