| 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 | $104.39 | 13.690% | $118.681 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $7.31 | 12.681% | $8.237 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $198.31 | 9.403% | $216.9571 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $172.48 | 6.837% | $184.2725 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $91.96 | 9.207% | $100.4268 | $100.43 | $100.45 | $100.40 |
| Purchase #6 | $226.58 | 6.635% | $241.6136 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $15.89 | 9.630% | $17.4202 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $816.92 | $887.6082 | $887.61 | $887.60 | $887.60 | |