| 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 | $191.60 | 4.439% | $200.1051 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $245.94 | 10.191% | $271.0037 | $271.00 | $271.00 | $271.00 |
| Purchase #3 | $98.98 | 7.273% | $106.1788 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $9.66 | 11.200% | $10.7419 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $18.95 | 7.308% | $20.3349 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $199.93 | 9.149% | $218.2216 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $185.29 | 4.136% | $192.9536 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $950.35 | $1,019.5396 | $1,019.53 | $1,019.55 | $1,019.50 | |