| 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 | $200.81 | 5.773% | $212.4028 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $156.33 | 10.615% | $172.9244 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $71.28 | 13.797% | $81.1145 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $56.61 | 7.451% | $60.828 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $248.35 | 6.775% | $265.1757 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $236.41 | 8.699% | $256.9753 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $157.73 | 11.566% | $175.9731 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,127.52 | $1,225.3938 | $1,225.39 | $1,225.40 | $1,225.40 | |