| 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 | $206.43 | 8.630% | $224.2449 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $241.28 | 12.128% | $270.5424 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $106.60 | 6.120% | $113.1239 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $21.84 | 11.858% | $24.4298 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $70.31 | 5.356% | $74.0758 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $246.65 | 10.406% | $272.3164 | $272.32 | $272.30 | $272.30 |
| Purchase #7 | $86.67 | 4.764% | $90.799 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $979.78 | $1,069.5322 | $1,069.53 | $1,069.55 | $1,069.40 | |