| 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 | $230.60 | 12.873% | $260.2851 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $206.91 | 11.564% | $230.8371 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $102.85 | 5.379% | $108.3823 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $147.47 | 9.473% | $161.4398 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $210.88 | 6.654% | $224.912 | $224.91 | $224.90 | $224.90 |
| Purchase #6 | $71.60 | 9.173% | $78.1679 | $78.17 | $78.15 | $78.20 |
| Purchase #7 | $214.58 | 7.775% | $231.2636 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,184.89 | $1,295.2878 | $1,295.29 | $1,295.30 | $1,295.30 | |