| 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 | $235.55 | 5.120% | $247.6102 | $247.61 | $247.60 | $247.60 |
| Purchase #2 | $81.66 | 5.492% | $86.1448 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $143.30 | 13.168% | $162.1697 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $44.50 | 5.508% | $46.9511 | $46.95 | $46.95 | $47.00 |
| Purchase #5 | $238.46 | 3.295% | $246.3173 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $74.97 | 7.757% | $80.7854 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $250.87 | 9.231% | $274.0278 | $274.03 | $274.05 | $274.00 |
| 7 purchase totals = | $1,069.31 | $1,144.0063 | $1,144.01 | $1,144.00 | $1,144.00 | |