| 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 | $189.67 | 3.861% | $196.9932 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $55.45 | 8.222% | $60.0091 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $79.55 | 11.284% | $88.5264 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $223.80 | 12.455% | $251.6743 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $222.72 | 3.337% | $230.1522 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $246.58 | 13.265% | $279.2888 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $52.35 | 11.407% | $58.3216 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $1,070.12 | $1,164.9656 | $1,164.96 | $1,164.95 | $1,165.00 | |