| 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 | $243.45 | 4.193% | $253.6579 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $206.44 | 6.444% | $219.743 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $100.91 | 13.719% | $114.7538 | $114.75 | $114.75 | $114.80 |
| Purchase #4 | $46.42 | 7.618% | $49.9563 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $137.56 | 11.679% | $153.6256 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $231.94 | 8.262% | $251.1029 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $48.69 | 4.518% | $50.8898 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $1,015.41 | $1,093.7293 | $1,093.73 | $1,093.75 | $1,093.80 | |