| 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 | $232.80 | 6.283% | $247.4268 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $226.53 | 10.693% | $250.7529 | $250.75 | $250.75 | $250.80 |
| Purchase #3 | $101.65 | 6.127% | $107.8781 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $172.40 | 10.179% | $189.9486 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $194.33 | 12.699% | $219.008 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $164.47 | 10.179% | $181.2114 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $28.27 | 12.591% | $31.8295 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $1,120.45 | $1,228.0553 | $1,228.06 | $1,228.10 | $1,228.00 | |