| 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 | $225.94 | 9.223% | $246.7784 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $196.45 | 11.174% | $218.4013 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $79.40 | 9.818% | $87.1955 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $116.64 | 11.627% | $130.2017 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $106.65 | 5.432% | $112.4432 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $151.84 | 4.496% | $158.6667 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $163.38 | 5.487% | $172.3447 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $1,040.30 | $1,126.0315 | $1,126.03 | $1,126.05 | $1,126.00 | |