| 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 | $207.54 | 10.304% | $228.9249 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $39.88 | 12.829% | $44.9962 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $110.43 | 3.141% | $113.8986 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $120.31 | 11.645% | $134.3201 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $230.69 | 4.735% | $241.6132 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $118.99 | 13.355% | $134.8811 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $181.96 | 11.193% | $202.3268 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $1,009.80 | $1,100.9609 | $1,100.96 | $1,100.95 | $1,100.90 | |