| 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 | $13.25 | 13.811% | $15.08 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $233.37 | 8.854% | $254.0326 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $42.59 | 6.154% | $45.211 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $243.69 | 4.326% | $254.232 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $187.73 | 6.463% | $199.863 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $77.55 | 9.601% | $84.9956 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $230.32 | 9.848% | $253.0019 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,028.50 | $1,106.4161 | $1,106.41 | $1,106.45 | $1,106.40 | |