| 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 | $97.73 | 4.691% | $102.3145 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $56.90 | 11.622% | $63.5129 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $110.56 | 9.251% | $120.7879 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $156.65 | 7.169% | $167.8802 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $181.41 | 7.393% | $194.8216 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $196.92 | 13.421% | $223.3486 | $223.35 | $223.35 | $223.30 |
| Purchase #7 | $129.69 | 3.352% | $134.0372 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $929.86 | $1,006.7029 | $1,006.70 | $1,006.70 | $1,006.60 | |