| 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 | $221.30 | 4.575% | $231.4245 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $75.96 | 5.132% | $79.8583 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $57.34 | 5.271% | $60.3624 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $7.92 | 12.122% | $8.8801 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $9.52 | 9.484% | $10.4229 | $10.42 | $10.40 | $10.40 |
| Purchase #6 | $226.59 | 6.630% | $241.6129 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $163.26 | 8.102% | $176.4873 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $761.89 | $809.0484 | $809.04 | $809.00 | $809.10 | |