| 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 | $97.37 | 8.564% | $105.7088 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $101.74 | 4.581% | $106.4007 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $145.76 | 7.809% | $157.1424 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $107.39 | 3.752% | $111.4193 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $213.42 | 11.278% | $237.4895 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $144.70 | 5.126% | $152.1173 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $213.73 | 8.122% | $231.0892 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $1,024.11 | $1,101.3672 | $1,101.37 | $1,101.35 | $1,101.30 | |