| 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 | $194.44 | 10.286% | $214.4401 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $19.68 | 10.825% | $21.8104 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $10.41 | 3.414% | $10.7654 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $195.31 | 6.247% | $207.511 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $164.87 | 7.376% | $177.0308 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $236.80 | 6.515% | $252.2275 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $132.95 | 4.232% | $138.5764 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $954.46 | $1,022.3616 | $1,022.37 | $1,022.40 | $1,022.30 | |