| 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 | $89.29 | 10.188% | $98.3869 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $138.34 | 6.473% | $147.2947 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $9.83 | 8.688% | $10.684 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $250.83 | 6.244% | $266.4918 | $266.49 | $266.50 | $266.50 |
| Purchase #5 | $167.59 | 13.221% | $189.7471 | $189.75 | $189.75 | $189.70 |
| Purchase #6 | $115.30 | 8.624% | $125.2435 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $200.54 | 9.262% | $219.114 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $971.72 | $1,056.9620 | $1,056.95 | $1,057.00 | $1,056.90 | |