| 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 | $116.75 | 13.606% | $132.635 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $37.79 | 4.627% | $39.5385 | $39.54 | $39.55 | $39.50 |
| Purchase #3 | $205.60 | 4.182% | $214.1982 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $207.39 | 4.415% | $216.5463 | $216.55 | $216.55 | $216.50 |
| Purchase #5 | $207.93 | 8.199% | $224.9782 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $234.31 | 10.117% | $258.0151 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $181.81 | 4.124% | $189.3078 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $1,191.58 | $1,275.2191 | $1,275.24 | $1,275.25 | $1,275.10 | |