| 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 | $120.97 | 7.756% | $130.3524 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $211.38 | 13.692% | $240.3221 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $42.58 | 9.473% | $46.6136 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $26.26 | 6.320% | $27.9196 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $222.63 | 7.623% | $239.6011 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $205.84 | 9.478% | $225.3495 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $171.43 | 4.417% | $179.0021 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $1,001.09 | $1,089.1604 | $1,089.15 | $1,089.10 | $1,089.10 | |