| 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 | $218.68 | 10.616% | $241.8951 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $77.94 | 11.827% | $87.158 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $236.81 | 3.514% | $245.1315 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $223.50 | 3.472% | $231.2599 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $76.28 | 6.811% | $81.4754 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $196.63 | 10.364% | $217.0087 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $206.90 | 11.405% | $230.4969 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,236.74 | $1,334.4255 | $1,334.44 | $1,334.45 | $1,334.50 | |