| 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 | $174.41 | 10.417% | $192.5783 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $134.78 | 7.176% | $144.4518 | $144.45 | $144.45 | $144.50 |
| Purchase #3 | $193.38 | 7.403% | $207.6959 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $180.42 | 5.662% | $190.6354 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $234.85 | 3.476% | $243.0134 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $88.34 | 9.464% | $96.7005 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $140.77 | 13.156% | $159.2897 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $1,146.95 | $1,234.3650 | $1,234.37 | $1,234.40 | $1,234.40 | |