| 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 | $241.36 | 3.675% | $250.23 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $100.27 | 8.342% | $108.6345 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $29.27 | 8.195% | $31.6687 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $173.56 | 4.763% | $181.8267 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $72.96 | 5.134% | $76.7058 | $76.71 | $76.70 | $76.70 |
| Purchase #6 | $237.99 | 4.554% | $248.8281 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $80.63 | 13.786% | $91.7457 | $91.75 | $91.75 | $91.70 |
| 7 purchase totals = | $936.04 | $989.6395 | $989.65 | $989.70 | $989.50 | |