| 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 | $250.26 | 10.718% | $277.0829 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $117.25 | 4.654% | $122.7068 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $13.83 | 10.313% | $15.2563 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $100.44 | 8.696% | $109.1743 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $179.77 | 4.476% | $187.8165 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $203.96 | 8.228% | $220.7418 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $79.41 | 4.178% | $82.7277 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $944.92 | $1,015.5063 | $1,015.51 | $1,015.50 | $1,015.50 | |