| 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 | $240.97 | 6.789% | $257.3295 | $257.33 | $257.35 | $257.30 |
| Purchase #2 | $86.90 | 3.468% | $89.9137 | $89.91 | $89.90 | $89.90 |
| Purchase #3 | $140.85 | 9.374% | $154.0533 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $162.47 | 13.594% | $184.5562 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $127.44 | 3.294% | $131.6379 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $124.74 | 10.747% | $138.1458 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $235.86 | 4.579% | $246.66 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,119.23 | $1,202.2964 | $1,202.30 | $1,202.30 | $1,202.30 | |