| 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 | $99.74 | 10.262% | $109.9753 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $203.90 | 12.824% | $230.0481 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $95.35 | 10.274% | $105.1463 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $52.25 | 10.194% | $57.5764 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $5.27 | 13.174% | $5.9643 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $216.50 | 10.122% | $238.4141 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $230.95 | 4.212% | $240.6776 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $903.96 | $987.8021 | $987.81 | $987.85 | $987.80 | |