| 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 | $237.35 | 9.636% | $260.221 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $172.97 | 5.127% | $181.8382 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $142.54 | 8.127% | $154.1242 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $213.99 | 3.424% | $221.317 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $89.52 | 13.469% | $101.5774 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $238.78 | 13.358% | $270.6762 | $270.68 | $270.70 | $270.70 |
| Purchase #7 | $184.94 | 7.847% | $199.4522 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $1,280.09 | $1,389.2062 | $1,389.21 | $1,389.20 | $1,389.20 | |