| 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 | $84.30 | 5.309% | $88.7755 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $173.28 | 4.660% | $181.3548 | $181.35 | $181.35 | $181.40 |
| Purchase #3 | $196.74 | 13.478% | $223.2566 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $190.59 | 10.704% | $210.9908 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $190.72 | 4.622% | $199.5351 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $209.31 | 4.514% | $218.7583 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $92.32 | 8.379% | $100.0555 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $1,137.26 | $1,222.7266 | $1,222.74 | $1,222.75 | $1,222.90 | |