| 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 | $103.93 | 12.658% | $117.0855 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $192.37 | 6.380% | $204.6432 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $38.91 | 8.256% | $42.1224 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $224.57 | 3.465% | $232.3514 | $232.35 | $232.35 | $232.40 |
| Purchase #5 | $192.43 | 11.405% | $214.3766 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $171.60 | 13.824% | $195.322 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $214.49 | 7.852% | $231.3318 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,138.30 | $1,237.2329 | $1,237.23 | $1,237.25 | $1,237.20 | |