| 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 | $9.51 | 11.445% | $10.5984 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $202.31 | 10.257% | $223.0609 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $29.53 | 8.587% | $32.0657 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $20.35 | 6.119% | $21.5952 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $44.62 | 12.105% | $50.0213 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $167.85 | 11.822% | $187.6932 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $180.86 | 3.572% | $187.3203 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $655.03 | $712.3550 | $712.36 | $712.30 | $712.40 | |