| 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 | $108.67 | 6.692% | $115.9422 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $230.36 | 11.709% | $257.3329 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $139.37 | 11.238% | $155.0324 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $49.36 | 6.466% | $52.5516 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $84.51 | 5.652% | $89.2865 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $10.69 | 13.118% | $12.0923 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $193.34 | 13.742% | $219.9088 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $816.30 | $902.1467 | $902.14 | $902.20 | $902.10 | |