| 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 | $35.95 | 4.219% | $37.4667 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $209.30 | 5.731% | $221.295 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $177.39 | 9.406% | $194.0753 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $178.54 | 13.226% | $202.1537 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $231.38 | 12.801% | $260.999 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $33.26 | 7.767% | $35.8433 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $226.70 | 10.465% | $250.4242 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $1,092.52 | $1,202.2572 | $1,202.26 | $1,202.25 | $1,202.30 | |