| 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 | $101.86 | 13.346% | $115.4542 | $115.45 | $115.45 | $115.50 |
| Purchase #2 | $227.80 | 4.278% | $237.5453 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $204.78 | 6.255% | $217.589 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $116.87 | 6.630% | $124.6185 | $124.62 | $124.60 | $124.60 |
| Purchase #5 | $84.35 | 8.167% | $91.2389 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $165.85 | 7.258% | $177.8874 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $144.36 | 9.599% | $158.2171 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,045.87 | $1,122.5504 | $1,122.56 | $1,122.55 | $1,122.50 | |