| 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 | $219.89 | 5.490% | $231.962 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $181.28 | 11.163% | $201.5163 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $192.55 | 13.570% | $218.679 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $219.95 | 12.580% | $247.6197 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $166.39 | 7.553% | $178.9574 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $237.34 | 3.265% | $245.0892 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $119.77 | 5.359% | $126.1885 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $1,337.17 | $1,450.0121 | $1,450.02 | $1,450.00 | $1,450.10 | |