| 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 | $244.51 | 6.120% | $259.474 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $124.50 | 13.232% | $140.9738 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $212.42 | 8.409% | $230.2824 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $94.76 | 4.672% | $99.1872 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $74.32 | 5.398% | $78.3318 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $183.58 | 8.467% | $199.1237 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $108.54 | 5.537% | $114.5499 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $1,042.63 | $1,121.9228 | $1,121.91 | $1,121.90 | $1,121.90 | |