| 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 | $35.57 | 12.287% | $39.9405 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $176.69 | 4.191% | $184.0951 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $145.91 | 7.456% | $156.789 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $180.41 | 3.566% | $186.8434 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $210.84 | 7.347% | $226.3304 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $101.79 | 8.373% | $110.3129 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $111.45 | 13.617% | $126.6261 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $962.66 | $1,030.9374 | $1,030.94 | $1,031.00 | $1,030.80 | |