| 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 | $205.84 | 3.648% | $213.349 | $213.35 | $213.35 | $213.30 |
| Purchase #2 | $129.61 | 6.532% | $138.0761 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $37.57 | 13.473% | $42.6318 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $211.93 | 5.294% | $223.1496 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $134.71 | 5.768% | $142.4801 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $155.54 | 8.807% | $169.2384 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $250.86 | 3.516% | $259.6802 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,126.06 | $1,188.6052 | $1,188.61 | $1,188.70 | $1,188.50 | |