| 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 | $241.36 | 13.188% | $273.1906 | $273.19 | $273.20 | $273.20 |
| Purchase #2 | $44.89 | 12.158% | $50.3477 | $50.35 | $50.35 | $50.30 |
| Purchase #3 | $107.91 | 12.277% | $121.1581 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $137.66 | 10.715% | $152.4103 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $35.55 | 13.580% | $40.3777 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $36.63 | 3.415% | $37.8809 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $38.64 | 6.363% | $41.0987 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $642.64 | $716.4640 | $716.47 | $716.50 | $716.50 | |