| 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 | $103.97 | 11.640% | $116.0721 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $131.53 | 10.552% | $145.409 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $246.45 | 6.490% | $262.4446 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $168.76 | 10.545% | $186.5557 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $231.61 | 4.302% | $241.5739 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $180.25 | 6.682% | $192.2943 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $24.72 | 10.608% | $27.3423 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $1,087.29 | $1,171.6919 | $1,171.68 | $1,171.65 | $1,171.70 | |