| 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 | $220.99 | 3.138% | $227.9247 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $151.47 | 3.851% | $157.3031 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $87.85 | 4.788% | $92.0563 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $112.98 | 12.563% | $127.1737 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $233.46 | 7.654% | $251.329 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $83.48 | 6.845% | $89.1942 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $216.51 | 10.112% | $238.4035 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $1,106.74 | $1,183.3845 | $1,183.37 | $1,183.35 | $1,183.40 | |