| 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 | $9.87 | 3.488% | $10.2143 | $10.21 | $10.20 | $10.20 |
| Purchase #2 | $176.38 | 10.617% | $195.1063 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $203.99 | 13.731% | $231.9999 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $249.85 | 11.691% | $279.06 | $279.06 | $279.05 | $279.10 |
| Purchase #5 | $234.66 | 12.109% | $263.075 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $109.96 | 4.689% | $115.116 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $213.53 | 3.604% | $221.2256 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,198.24 | $1,315.7971 | $1,315.81 | $1,315.80 | $1,315.80 | |