| 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 | $202.85 | 9.497% | $222.1147 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $148.99 | 8.480% | $161.6244 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $217.85 | 4.657% | $227.9953 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $199.62 | 12.163% | $223.8998 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $155.79 | 3.522% | $161.2769 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $134.88 | 7.373% | $144.8247 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $27.79 | 13.403% | $31.5147 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $1,087.77 | $1,173.2505 | $1,173.24 | $1,173.20 | $1,173.20 | |