| 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 | $181.76 | 9.806% | $199.5834 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $25.53 | 9.139% | $27.8632 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $124.41 | 3.617% | $128.9099 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $130.80 | 8.283% | $141.6342 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $200.35 | 10.354% | $221.0942 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $223.69 | 4.702% | $234.2079 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $100.44 | 6.556% | $107.0248 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $986.98 | $1,060.3176 | $1,060.30 | $1,060.30 | $1,060.30 | |