| 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 | $115.25 | 6.255% | $122.4589 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $243.68 | 9.448% | $266.7029 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $8.58 | 6.827% | $9.1658 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $114.92 | 10.447% | $126.9257 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $18.52 | 12.825% | $20.8952 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $99.28 | 5.548% | $104.7881 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $164.93 | 13.783% | $187.6623 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $765.16 | $838.5989 | $838.61 | $838.60 | $838.70 | |