| 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 | $221.92 | 9.387% | $242.7516 | $242.75 | $242.75 | $242.80 |
| Purchase #2 | $34.83 | 12.626% | $39.2276 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $155.67 | 11.714% | $173.9052 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $222.54 | 9.298% | $243.2318 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $130.99 | 6.347% | $139.3039 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $160.38 | 4.859% | $168.1729 | $168.17 | $168.15 | $168.20 |
| Purchase #7 | $174.62 | 8.293% | $189.1012 | $189.10 | $189.10 | $189.10 |
| 7 purchase totals = | $1,100.95 | $1,195.6942 | $1,195.69 | $1,195.70 | $1,195.70 | |