| 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 | $247.96 | 13.558% | $281.5784 | $281.58 | $281.60 | $281.60 |
| Purchase #2 | $97.91 | 4.321% | $102.1407 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $161.85 | 11.817% | $180.9758 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $96.26 | 13.505% | $109.2599 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $103.74 | 12.264% | $116.4627 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $93.64 | 5.748% | $99.0224 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $102.71 | 7.788% | $110.7091 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $904.07 | $1,000.1490 | $1,000.15 | $1,000.15 | $1,000.20 | |