| 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 | $230.80 | 10.130% | $254.18 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $161.41 | 4.743% | $169.0657 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $122.85 | 12.409% | $138.0945 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $206.34 | 5.779% | $218.2644 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $111.80 | 13.385% | $126.7644 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $140.77 | 9.748% | $154.4923 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $155.32 | 11.114% | $172.5823 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,129.29 | $1,233.4436 | $1,233.43 | $1,233.45 | $1,233.60 | |