| 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 | $213.76 | 9.417% | $233.8898 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $239.28 | 6.736% | $255.3979 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $28.74 | 4.319% | $29.9813 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $229.81 | 10.578% | $254.1193 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $160.97 | 7.241% | $172.6258 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $175.63 | 3.525% | $181.821 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $135.37 | 6.567% | $144.2597 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $1,183.56 | $1,272.0948 | $1,272.10 | $1,272.10 | $1,272.10 | |