| 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 | $34.30 | 13.735% | $39.0111 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $204.96 | 9.274% | $223.968 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $182.54 | 12.560% | $205.467 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $197.26 | 9.743% | $216.479 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $238.46 | 8.166% | $257.9326 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $68.52 | 10.858% | $75.9599 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $171.44 | 12.607% | $193.0534 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $1,097.48 | $1,211.8710 | $1,211.87 | $1,211.85 | $1,212.00 | |