| 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 | $250.99 | 10.721% | $277.8986 | $277.90 | $277.90 | $277.90 |
| Purchase #2 | $210.83 | 3.270% | $217.7241 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $229.91 | 7.507% | $247.1693 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $84.87 | 4.749% | $88.9005 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $17.80 | 6.381% | $18.9358 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $171.75 | 7.860% | $185.2496 | $185.25 | $185.25 | $185.20 |
| Purchase #7 | $178.94 | 4.794% | $187.5184 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $1,145.09 | $1,223.3963 | $1,223.40 | $1,223.35 | $1,223.30 | |