| 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 | $35.80 | 6.814% | $38.2394 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $127.76 | 6.791% | $136.4362 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $222.49 | 4.390% | $232.2573 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $128.55 | 12.163% | $144.1855 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $141.61 | 8.209% | $153.2348 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $110.55 | 3.291% | $114.1882 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $223.50 | 10.130% | $246.1406 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $990.26 | $1,064.6820 | $1,064.69 | $1,064.75 | $1,064.60 | |