| 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 | $181.43 | 12.362% | $203.8584 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $223.60 | 4.376% | $233.3847 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $235.58 | 4.245% | $245.5804 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $82.63 | 13.658% | $93.9156 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $78.88 | 8.682% | $85.7284 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $80.72 | 4.786% | $84.5833 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $182.97 | 4.395% | $191.0115 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $1,065.81 | $1,138.0623 | $1,138.06 | $1,138.10 | $1,138.10 | |