| 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 | $42.31 | 9.108% | $46.1636 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $103.57 | 11.193% | $115.1626 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $190.89 | 12.509% | $214.7684 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $116.53 | 6.303% | $123.8749 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $49.81 | 11.690% | $55.6328 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $199.28 | 12.738% | $224.6643 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $245.73 | 3.715% | $254.8589 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $948.12 | $1,035.1255 | $1,035.11 | $1,035.05 | $1,035.30 | |