| 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 | $21.31 | 12.736% | $24.024 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $201.57 | 11.779% | $225.3129 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $168.85 | 7.847% | $182.0997 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $17.45 | 13.146% | $19.744 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $168.29 | 5.236% | $177.1017 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $62.64 | 7.629% | $67.4188 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $233.28 | 5.135% | $245.2589 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $873.39 | $940.9600 | $940.95 | $940.90 | $940.90 | |