| 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 | $228.51 | 7.444% | $245.5203 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $235.60 | 13.441% | $267.267 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $145.54 | 8.472% | $157.8701 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $78.87 | 8.122% | $85.2758 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $226.26 | 13.837% | $257.5676 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $85.71 | 5.191% | $90.1592 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $125.29 | 11.751% | $140.0128 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $1,125.78 | $1,243.6728 | $1,243.68 | $1,243.60 | $1,243.80 | |