| 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 | $228.65 | 9.140% | $249.5486 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $16.57 | 10.502% | $18.3102 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $214.91 | 3.502% | $222.4361 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $25.35 | 6.162% | $26.9121 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $226.96 | 5.636% | $239.7515 | $239.75 | $239.75 | $239.80 |
| Purchase #6 | $117.67 | 9.216% | $128.5145 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $35.87 | 13.453% | $40.6956 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $865.98 | $926.1686 | $926.17 | $926.15 | $926.10 | |