| 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 | $218.94 | 12.384% | $246.0535 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $233.53 | 9.549% | $255.8298 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $126.72 | 7.201% | $135.8451 | $135.85 | $135.85 | $135.80 |
| Purchase #4 | $63.92 | 6.448% | $68.0416 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $128.81 | 12.534% | $144.955 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $238.44 | 10.175% | $262.7013 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $230.87 | 7.365% | $247.8736 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,241.23 | $1,361.2999 | $1,361.30 | $1,361.30 | $1,361.30 | |