| 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 | $121.62 | 10.835% | $134.7975 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $201.95 | 13.524% | $229.2617 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $37.78 | 4.685% | $39.55 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $120.65 | 11.677% | $134.7383 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $195.28 | 4.686% | $204.4308 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $163.61 | 5.246% | $172.193 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $31.49 | 8.230% | $34.0816 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $872.38 | $949.0529 | $949.05 | $949.10 | $949.10 | |