| 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 | $233.89 | 8.499% | $253.7683 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $178.48 | 10.730% | $197.6309 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $215.40 | 6.311% | $228.9939 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $177.90 | 13.262% | $201.4931 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $209.50 | 6.796% | $223.7376 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $214.86 | 5.176% | $225.9812 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $86.72 | 12.455% | $97.521 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $1,316.75 | $1,429.1260 | $1,429.12 | $1,429.15 | $1,429.10 | |