| 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 | $194.70 | 4.490% | $203.442 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $76.83 | 13.102% | $86.8963 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $179.43 | 11.719% | $200.4574 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $200.78 | 8.487% | $217.8202 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $149.49 | 10.461% | $165.1281 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $152.39 | 12.410% | $171.3016 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $234.46 | 3.742% | $243.2335 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $1,188.08 | $1,288.2791 | $1,288.28 | $1,288.30 | $1,288.20 | |