| 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 | $35.51 | 10.229% | $39.1423 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $236.84 | 6.192% | $251.5051 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $226.85 | 5.345% | $238.9751 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $241.51 | 12.249% | $271.0926 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $113.43 | 10.574% | $125.4241 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $31.68 | 5.288% | $33.3552 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $5.54 | 10.755% | $6.1358 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $891.36 | $965.6302 | $965.64 | $965.65 | $965.60 | |