| 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 | $176.74 | 3.724% | $183.3218 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $221.99 | 7.209% | $237.9933 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $47.36 | 8.562% | $51.415 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $230.33 | 10.415% | $254.3189 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $116.25 | 12.483% | $130.7615 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $183.25 | 11.508% | $204.3384 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $222.47 | 7.277% | $238.6591 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $1,198.39 | $1,300.8080 | $1,300.81 | $1,300.75 | $1,300.80 | |