| 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 | $232.98 | 11.535% | $259.8542 | $259.85 | $259.85 | $259.90 |
| Purchase #2 | $84.41 | 3.200% | $87.1111 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $215.97 | 6.128% | $229.2046 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $164.76 | 10.757% | $182.4832 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $216.75 | 9.586% | $237.5277 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $179.77 | 3.255% | $185.6215 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $108.25 | 8.159% | $117.0821 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $1,202.89 | $1,298.8844 | $1,298.87 | $1,298.90 | $1,298.90 | |