| 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 | $132.42 | 3.341% | $136.8442 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $136.87 | 6.458% | $145.7091 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $226.93 | 9.592% | $248.6971 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $238.30 | 6.469% | $253.7156 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $222.33 | 8.797% | $241.8884 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $241.55 | 10.604% | $267.164 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $212.59 | 10.526% | $234.9672 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $1,410.99 | $1,528.9856 | $1,528.99 | $1,528.95 | $1,529.00 | |