| 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 | $193.62 | 4.111% | $201.5797 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $24.80 | 6.821% | $26.4916 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $198.89 | 12.388% | $223.5285 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $161.26 | 6.852% | $172.3095 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $29.76 | 4.506% | $31.101 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $210.94 | 3.849% | $219.0591 | $219.06 | $219.05 | $219.10 |
| Purchase #7 | $158.87 | 3.274% | $164.0714 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $978.14 | $1,038.1408 | $1,038.14 | $1,038.15 | $1,038.20 | |