| 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 | $233.78 | 10.286% | $257.8266 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $35.83 | 10.539% | $39.6061 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $96.65 | 13.310% | $109.5141 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $247.93 | 4.589% | $259.3075 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $132.91 | 5.793% | $140.6095 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $222.99 | 3.808% | $231.4815 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $212.42 | 8.348% | $230.1528 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $1,182.51 | $1,268.4981 | $1,268.50 | $1,268.50 | $1,268.50 | |