| 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 | $231.92 | 5.603% | $244.9145 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $214.46 | 3.276% | $221.4857 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $228.82 | 6.810% | $244.4026 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $154.95 | 12.517% | $174.3451 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $97.81 | 12.777% | $110.3072 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $250.68 | 10.368% | $276.6705 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $67.78 | 8.238% | $73.3637 | $73.36 | $73.35 | $73.40 |
| 7 purchase totals = | $1,246.42 | $1,345.4893 | $1,345.49 | $1,345.45 | $1,345.50 | |