| 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 | $248.46 | 6.387% | $264.3291 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $203.42 | 3.848% | $211.2476 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $87.69 | 11.667% | $97.9208 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $98.30 | 12.360% | $110.4499 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $230.89 | 6.577% | $246.0756 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $71.93 | 7.459% | $77.2953 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $89.64 | 3.204% | $92.5121 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $1,030.33 | $1,099.8304 | $1,099.84 | $1,099.85 | $1,099.70 | |