| 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 | $211.91 | 5.283% | $223.1052 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $106.61 | 10.712% | $118.0301 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $63.32 | 7.343% | $67.9696 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $162.84 | 6.427% | $173.3057 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $210.65 | 8.615% | $228.7975 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $218.56 | 8.335% | $236.777 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $72.45 | 12.466% | $81.4816 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $1,046.34 | $1,129.4667 | $1,129.48 | $1,129.50 | $1,129.50 | |