| 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 | $215.76 | 4.167% | $224.7507 | $224.75 | $224.75 | $224.80 |
| Purchase #2 | $116.53 | 6.238% | $123.7991 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $133.38 | 8.602% | $144.8533 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $130.25 | 11.782% | $145.5961 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $201.91 | 9.386% | $220.8613 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $150.62 | 4.711% | $157.7157 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $222.62 | 5.256% | $234.3209 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,171.07 | $1,251.8971 | $1,251.90 | $1,251.85 | $1,252.00 | |