| 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 | $181.90 | 11.400% | $202.6366 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $223.32 | 9.604% | $244.7677 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $173.52 | 8.169% | $187.6948 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $17.56 | 6.381% | $18.6805 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $56.88 | 10.200% | $62.6818 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $220.71 | 4.444% | $230.5184 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $235.81 | 10.629% | $260.8742 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,109.70 | $1,207.8540 | $1,207.85 | $1,207.85 | $1,207.90 | |