| 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 | $201.90 | 10.621% | $223.3438 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $228.91 | 12.453% | $257.4162 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $91.59 | 8.757% | $99.6105 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $157.91 | 11.722% | $176.4202 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $177.77 | 12.765% | $200.4623 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $117.25 | 4.426% | $122.4395 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $194.47 | 12.350% | $218.487 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $1,169.80 | $1,298.1795 | $1,298.18 | $1,298.15 | $1,298.10 | |