| 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 | $220.54 | 8.764% | $239.8681 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $206.88 | 8.432% | $224.3241 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $6.58 | 3.627% | $6.8187 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $226.77 | 3.764% | $235.3056 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $238.49 | 6.661% | $254.3758 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $60.58 | 8.670% | $65.8323 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $116.79 | 11.241% | $129.9184 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,076.63 | $1,156.4430 | $1,156.45 | $1,156.40 | $1,156.40 | |