| 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 | $73.94 | 11.428% | $82.3899 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $207.50 | 11.300% | $230.9475 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $184.71 | 3.473% | $191.125 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $236.63 | 4.341% | $246.9021 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $200.66 | 12.843% | $226.4308 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $212.35 | 12.502% | $238.898 | $238.90 | $238.90 | $238.90 |
| Purchase #7 | $158.50 | 8.702% | $172.2927 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $1,274.29 | $1,388.9860 | $1,388.99 | $1,389.05 | $1,388.90 | |