| 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 | $123.70 | 13.243% | $140.0816 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $243.29 | 9.129% | $265.4999 | $265.50 | $265.50 | $265.50 |
| Purchase #3 | $72.71 | 9.820% | $79.8501 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $75.44 | 5.240% | $79.3931 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $177.71 | 6.618% | $189.4708 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $233.76 | 12.444% | $262.8491 | $262.85 | $262.85 | $262.80 |
| Purchase #7 | $138.91 | 7.754% | $149.6811 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,065.52 | $1,166.8257 | $1,166.82 | $1,166.85 | $1,166.90 | |