| 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 | $209.81 | 6.433% | $223.3071 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $179.39 | 10.414% | $198.0717 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $124.99 | 8.833% | $136.0304 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $166.67 | 8.483% | $180.8086 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $35.72 | 12.241% | $40.0925 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $150.45 | 3.616% | $155.8903 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $249.44 | 5.657% | $263.5508 | $263.55 | $263.55 | $263.60 |
| 7 purchase totals = | $1,116.47 | $1,197.7514 | $1,197.75 | $1,197.75 | $1,197.80 | |