| 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 | $247.26 | 5.323% | $260.4216 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $9.81 | 5.157% | $10.3159 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $193.44 | 13.433% | $219.4248 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $134.36 | 13.852% | $152.9715 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $74.62 | 5.722% | $78.8898 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $97.85 | 5.844% | $103.5684 | $103.57 | $103.55 | $103.60 |
| Purchase #7 | $214.99 | 7.346% | $230.7832 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $972.33 | $1,056.3752 | $1,056.37 | $1,056.30 | $1,056.40 | |