| 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 | $223.50 | 3.676% | $231.7159 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $115.86 | 13.529% | $131.5347 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $28.91 | 9.576% | $31.6784 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $94.44 | 4.728% | $98.9051 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $30.59 | 9.277% | $33.4278 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $68.91 | 4.644% | $72.1102 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $195.37 | 3.750% | $202.6964 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $757.58 | $802.0685 | $802.08 | $802.10 | $802.00 | |