| 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 | $113.34 | 6.635% | $120.8601 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $207.25 | 12.620% | $233.405 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $22.82 | 5.351% | $24.0411 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $173.75 | 7.347% | $186.5154 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $83.33 | 12.343% | $93.6154 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $93.61 | 3.186% | $96.5924 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $191.85 | 13.311% | $217.3872 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $885.95 | $972.4166 | $972.43 | $972.40 | $972.40 | |