| 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 | $135.25 | 12.420% | $152.0481 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $147.52 | 8.551% | $160.1344 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $131.53 | 6.802% | $140.4767 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $222.36 | 6.465% | $236.7356 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $95.46 | 9.357% | $104.3922 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $110.85 | 3.144% | $114.3351 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $213.71 | 12.836% | $241.1418 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,056.68 | $1,149.2639 | $1,149.27 | $1,149.35 | $1,149.10 | |