| 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 | $221.99 | 7.344% | $238.2929 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $175.84 | 3.229% | $181.5179 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $238.78 | 5.501% | $251.9153 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $5.33 | 7.172% | $5.7123 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $213.32 | 11.241% | $237.2993 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $228.35 | 4.698% | $239.0779 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $22.62 | 10.170% | $24.9205 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $1,106.23 | $1,178.7361 | $1,178.74 | $1,178.70 | $1,178.70 | |