| 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 | $247.44 | 7.547% | $266.1143 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $183.51 | 5.654% | $193.8857 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $183.25 | 8.505% | $198.8354 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $107.73 | 3.710% | $111.7268 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $26.79 | 8.230% | $28.9948 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $60.32 | 3.264% | $62.2888 | $62.29 | $62.30 | $62.30 |
| Purchase #7 | $68.80 | 10.171% | $75.7976 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $877.84 | $937.6434 | $937.65 | $937.70 | $937.60 | |