| 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 | $207.72 | 10.856% | $230.2701 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $178.25 | 9.701% | $195.542 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $230.96 | 10.243% | $254.6172 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $80.90 | 6.781% | $86.3858 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $210.61 | 6.414% | $224.1185 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $91.84 | 12.318% | $103.1529 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $104.47 | 4.342% | $109.0061 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $1,104.75 | $1,203.0926 | $1,203.10 | $1,203.05 | $1,203.10 | |