| 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 | $195.34 | 9.708% | $214.3036 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $83.32 | 9.742% | $91.437 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $111.99 | 7.363% | $120.2358 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $201.38 | 3.124% | $207.6711 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $96.81 | 7.338% | $103.9139 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $71.83 | 10.322% | $79.2443 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $178.35 | 3.838% | $185.1951 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $939.02 | $1,002.0008 | $1,002.00 | $1,002.00 | $1,001.90 | |