| 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 | $136.48 | 3.567% | $141.3482 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $230.73 | 13.179% | $261.1379 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $248.51 | 10.122% | $273.6642 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $232.70 | 3.457% | $240.7444 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $115.99 | 12.194% | $130.1338 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $238.94 | 7.746% | $257.4483 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $221.39 | 12.223% | $248.4505 | $248.45 | $248.45 | $248.50 |
| 7 purchase totals = | $1,424.74 | $1,552.9273 | $1,552.92 | $1,552.95 | $1,552.80 | |