| 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 | $241.45 | 3.505% | $249.9128 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $19.91 | 3.627% | $20.6321 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $140.98 | 4.312% | $147.0591 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $74.43 | 6.265% | $79.093 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $149.63 | 11.238% | $166.4454 | $166.45 | $166.45 | $166.40 |
| Purchase #6 | $14.65 | 10.779% | $16.2291 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $166.82 | 3.284% | $172.2984 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $807.87 | $851.6699 | $851.67 | $851.70 | $851.60 | |