| 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 | $34.61 | 10.350% | $38.1921 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $115.69 | 5.365% | $121.8968 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $108.80 | 12.855% | $122.7862 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $180.92 | 8.608% | $196.4936 | $196.49 | $196.50 | $196.50 |
| Purchase #5 | $210.43 | 6.266% | $223.6155 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $201.90 | 4.639% | $211.2661 | $211.27 | $211.25 | $211.30 |
| Purchase #7 | $229.72 | 4.145% | $239.2419 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,082.07 | $1,153.4922 | $1,153.50 | $1,153.50 | $1,153.50 | |