| 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 | $116.63 | 10.310% | $128.6546 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $235.28 | 6.835% | $251.3614 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $174.52 | 12.561% | $196.4415 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $139.68 | 4.244% | $145.608 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $155.88 | 3.202% | $160.8713 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $92.79 | 7.666% | $99.9033 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $8.77 | 7.392% | $9.4183 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $923.55 | $992.2584 | $992.25 | $992.20 | $992.30 | |