| 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 | $108.49 | 11.714% | $121.1985 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $26.98 | 10.514% | $29.8167 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $211.81 | 5.661% | $223.8006 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $8.31 | 4.821% | $8.7106 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $130.83 | 5.158% | $137.5782 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $152.25 | 13.423% | $172.6865 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $187.57 | 9.405% | $205.211 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $826.24 | $899.0021 | $899.01 | $899.00 | $899.00 | |