| 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 | $245.62 | 10.565% | $271.5698 | $271.57 | $271.55 | $271.60 |
| Purchase #2 | $62.70 | 10.654% | $69.3801 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $224.78 | 6.709% | $239.8605 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $130.39 | 8.790% | $141.8513 | $141.85 | $141.85 | $141.90 |
| Purchase #5 | $181.36 | 13.350% | $205.5716 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $238.47 | 12.199% | $267.561 | $267.56 | $267.55 | $267.60 |
| Purchase #7 | $117.77 | 5.833% | $124.6395 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $1,201.09 | $1,320.4338 | $1,320.43 | $1,320.40 | $1,320.60 | |