| 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 | $94.63 | 9.236% | $103.37 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $200.73 | 3.345% | $207.4444 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $106.96 | 12.869% | $120.7247 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $30.64 | 12.466% | $34.4596 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $18.52 | 7.774% | $19.9597 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $249.72 | 6.774% | $266.636 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $151.99 | 4.191% | $158.3599 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $853.19 | $910.9543 | $910.95 | $910.90 | $911.00 | |