| 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 | $112.60 | 10.738% | $124.691 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $224.42 | 11.691% | $250.6569 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $173.96 | 13.287% | $197.0741 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $147.69 | 4.238% | $153.9491 | $153.95 | $153.95 | $153.90 |
| Purchase #5 | $14.31 | 5.406% | $15.0836 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $123.92 | 13.219% | $140.301 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $27.95 | 12.566% | $31.4622 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $824.85 | $913.2179 | $913.21 | $913.20 | $913.30 | |