| 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 | $18.74 | 4.302% | $19.5462 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $20.36 | 12.504% | $22.9058 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $236.80 | 8.342% | $256.5539 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $115.32 | 11.197% | $128.2324 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $177.88 | 13.524% | $201.9365 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $125.61 | 6.824% | $134.1816 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $239.81 | 11.638% | $267.7191 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $934.52 | $1,031.0755 | $1,031.08 | $1,031.10 | $1,031.00 | |