| 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 | $205.40 | 5.231% | $216.1445 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $204.95 | 12.410% | $230.3843 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $241.94 | 6.174% | $256.8774 | $256.88 | $256.90 | $256.90 |
| Purchase #4 | $186.29 | 5.829% | $197.1488 | $197.15 | $197.15 | $197.10 |
| Purchase #5 | $32.67 | 3.111% | $33.6864 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $218.86 | 12.426% | $246.0555 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $146.41 | 11.522% | $163.2794 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $1,236.52 | $1,343.5763 | $1,343.58 | $1,343.65 | $1,343.60 | |