| 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 | $200.42 | 3.342% | $207.118 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $229.42 | 8.499% | $248.9184 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $71.53 | 6.318% | $76.0493 | $76.05 | $76.05 | $76.00 |
| Purchase #4 | $171.44 | 13.739% | $194.9941 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $158.46 | 13.199% | $179.3751 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $217.26 | 11.543% | $242.3383 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $230.90 | 3.329% | $238.5867 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,279.43 | $1,387.3799 | $1,387.39 | $1,387.40 | $1,387.30 | |