| 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 | $86.58 | 8.720% | $94.1298 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $214.65 | 10.492% | $237.1711 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $174.98 | 13.786% | $199.1027 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $103.65 | 5.296% | $109.1393 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $73.82 | 7.460% | $79.327 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $249.38 | 7.205% | $267.3478 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $43.44 | 3.623% | $45.0138 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $946.50 | $1,031.2315 | $1,031.23 | $1,031.25 | $1,031.10 | |