| 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 | $228.74 | 3.106% | $235.8447 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $186.26 | 7.118% | $199.518 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $110.25 | 8.211% | $119.3026 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $115.41 | 4.820% | $120.9728 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $191.78 | 5.453% | $202.2378 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $189.51 | 11.811% | $211.893 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $141.26 | 12.449% | $158.8455 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $1,163.21 | $1,248.6144 | $1,248.61 | $1,248.60 | $1,248.50 | |