| 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 | $228.40 | 12.451% | $256.8381 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $184.28 | 4.476% | $192.5284 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $188.86 | 6.547% | $201.2247 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $234.51 | 4.198% | $244.3547 | $244.35 | $244.35 | $244.40 |
| Purchase #5 | $248.79 | 12.539% | $279.9858 | $279.99 | $280.00 | $280.00 |
| Purchase #6 | $227.46 | 8.156% | $246.0116 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $56.78 | 9.435% | $62.1372 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $1,369.08 | $1,483.0805 | $1,483.08 | $1,483.10 | $1,483.00 | |