| 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 | $24.38 | 13.629% | $27.7028 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $238.41 | 5.412% | $251.3127 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $106.81 | 8.823% | $116.2338 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $67.32 | 12.226% | $75.5505 | $75.55 | $75.55 | $75.60 |
| Purchase #5 | $198.91 | 8.697% | $216.2092 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $181.60 | 3.571% | $188.0849 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $224.61 | 9.391% | $245.7031 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,042.04 | $1,120.7970 | $1,120.78 | $1,120.80 | $1,120.80 | |