| 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 | $217.55 | 6.357% | $231.3797 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $35.96 | 5.463% | $37.9245 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $36.55 | 5.644% | $38.6129 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $205.95 | 12.786% | $232.2828 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $150.41 | 13.762% | $171.1094 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $249.30 | 9.681% | $273.4347 | $273.43 | $273.45 | $273.40 |
| Purchase #7 | $38.85 | 9.720% | $42.6262 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $934.57 | $1,027.3702 | $1,027.36 | $1,027.40 | $1,027.30 | |