| 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 | $79.62 | 4.327% | $83.0652 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $124.74 | 5.633% | $131.7666 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $22.43 | 8.385% | $24.3108 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $241.82 | 10.446% | $267.0805 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $249.36 | 4.255% | $259.9703 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $128.45 | 3.275% | $132.6567 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $198.64 | 10.391% | $219.2807 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $1,045.06 | $1,118.1308 | $1,118.14 | $1,118.10 | $1,118.30 | |