| 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 | $136.70 | 10.475% | $151.0193 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $240.70 | 6.816% | $257.1061 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $220.91 | 10.466% | $244.0304 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $207.61 | 6.393% | $220.8825 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $140.99 | 6.829% | $150.6182 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $109.82 | 10.486% | $121.3357 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $226.81 | 3.549% | $234.8595 | $234.86 | $234.85 | $234.90 |
| 7 purchase totals = | $1,283.54 | $1,379.8517 | $1,379.86 | $1,379.85 | $1,379.80 | |