| 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 | $120.29 | 6.129% | $127.6626 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $12.81 | 11.310% | $14.2588 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $132.65 | 7.316% | $142.3547 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $231.46 | 10.162% | $254.981 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $135.48 | 12.345% | $152.205 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $249.73 | 10.113% | $274.9852 | $274.99 | $275.00 | $275.00 |
| Purchase #7 | $135.75 | 3.225% | $140.1279 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,018.17 | $1,106.5752 | $1,106.58 | $1,106.60 | $1,106.70 | |