| 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 | $156.52 | 13.854% | $178.2043 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $216.90 | 6.358% | $230.6905 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $116.71 | 5.517% | $123.1489 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $28.66 | 10.501% | $31.6696 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $249.92 | 3.387% | $258.3848 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $125.56 | 3.704% | $130.2107 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $102.25 | 11.618% | $114.1294 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $996.52 | $1,066.4382 | $1,066.43 | $1,066.45 | $1,066.40 | |