| 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 | $193.93 | 7.220% | $207.9317 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $16.34 | 10.434% | $18.0449 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $231.44 | 7.187% | $248.0736 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $47.47 | 10.222% | $52.3224 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $12.90 | 7.835% | $13.9107 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $36.77 | 13.735% | $41.8204 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $232.75 | 8.188% | $251.8076 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $771.60 | $833.9113 | $833.90 | $833.85 | $833.80 | |