| 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 | $223.90 | 6.562% | $238.5923 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $177.72 | 11.203% | $197.63 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $109.69 | 5.187% | $115.3796 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $119.60 | 8.758% | $130.0746 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $138.76 | 8.487% | $150.5366 | $150.54 | $150.55 | $150.50 |
| Purchase #6 | $43.70 | 3.617% | $45.2806 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $222.92 | 6.333% | $237.0375 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,036.29 | $1,114.5312 | $1,114.53 | $1,114.60 | $1,114.50 | |