| 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 | $123.63 | 4.110% | $128.7112 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $126.53 | 11.412% | $140.9696 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $199.96 | 8.352% | $216.6607 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $232.78 | 8.262% | $252.0123 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $247.46 | 7.484% | $265.9799 | $265.98 | $266.00 | $266.00 |
| Purchase #6 | $141.97 | 12.860% | $160.2273 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $63.93 | 8.382% | $69.2886 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $1,136.26 | $1,233.8496 | $1,233.85 | $1,233.85 | $1,233.90 | |