| 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 | $211.61 | 7.703% | $227.9103 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $43.65 | 8.130% | $47.1987 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $128.87 | 3.543% | $133.4359 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $200.53 | 11.677% | $223.9459 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $185.28 | 11.655% | $206.8744 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $206.52 | 12.606% | $232.5539 | $232.55 | $232.55 | $232.60 |
| Purchase #7 | $32.35 | 9.503% | $35.4242 | $35.42 | $35.40 | $35.40 |
| 7 purchase totals = | $1,008.81 | $1,107.3433 | $1,107.34 | $1,107.30 | $1,107.30 | |