| 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 | $33.90 | 11.600% | $37.8324 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $202.58 | 13.634% | $230.1998 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $136.83 | 4.348% | $142.7794 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $45.67 | 5.665% | $48.2572 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $193.85 | 4.102% | $201.8017 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $238.25 | 12.348% | $267.6691 | $267.67 | $267.65 | $267.70 |
| Purchase #7 | $205.91 | 7.546% | $221.448 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $1,056.99 | $1,149.9876 | $1,149.99 | $1,150.00 | $1,150.00 | |