| 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 | $246.31 | 3.211% | $254.219 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $116.37 | 13.807% | $132.4372 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $30.98 | 6.221% | $32.9073 | $32.91 | $32.90 | $32.90 |
| Purchase #4 | $202.70 | 7.845% | $218.6018 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $136.51 | 6.472% | $145.3449 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $96.46 | 12.171% | $108.2001 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $206.60 | 3.851% | $214.5562 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $1,035.93 | $1,106.2665 | $1,106.27 | $1,106.25 | $1,106.20 | |