| 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 | $193.87 | 11.784% | $216.7156 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $207.72 | 7.609% | $223.5254 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $74.32 | 12.159% | $83.3566 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $229.76 | 11.738% | $256.7292 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $41.62 | 12.269% | $46.7264 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $181.29 | 10.818% | $200.902 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $149.83 | 3.592% | $155.2119 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $1,078.41 | $1,183.1671 | $1,183.18 | $1,183.20 | $1,183.10 | |