| 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 | $217.98 | 12.754% | $245.7812 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $83.81 | 7.639% | $90.2122 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $227.40 | 11.637% | $253.8625 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $8.45 | 8.449% | $9.1639 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $220.94 | 6.455% | $235.2017 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $248.34 | 7.654% | $267.3479 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $82.99 | 12.751% | $93.5721 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $1,089.91 | $1,195.1415 | $1,195.13 | $1,195.10 | $1,195.20 | |