| 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 | $214.44 | 5.295% | $225.7946 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $99.64 | 11.449% | $111.0478 | $111.05 | $111.05 | $111.00 |
| Purchase #3 | $110.77 | 6.476% | $117.9435 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $184.26 | 8.780% | $200.438 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $223.55 | 11.273% | $248.7508 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $155.42 | 12.404% | $174.6983 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $49.97 | 13.789% | $56.8604 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $1,038.05 | $1,135.5334 | $1,135.53 | $1,135.55 | $1,135.50 | |