| 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 | $20.91 | 13.673% | $23.769 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $95.70 | 8.549% | $103.8814 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $247.47 | 9.201% | $270.2397 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $96.51 | 13.104% | $109.1567 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $179.35 | 13.275% | $203.1587 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $203.79 | 7.379% | $218.8277 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $189.59 | 8.593% | $205.8815 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $1,033.32 | $1,134.9147 | $1,134.92 | $1,134.95 | $1,135.00 | |