| 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 | $112.75 | 7.719% | $121.4532 | $121.45 | $121.45 | $121.50 |
| Purchase #2 | $234.49 | 10.282% | $258.6003 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $232.79 | 6.726% | $248.4475 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $247.69 | 9.494% | $271.2057 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $186.60 | 4.680% | $195.3329 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $81.53 | 13.157% | $92.2569 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $75.64 | 10.751% | $83.7721 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $1,171.49 | $1,271.0686 | $1,271.07 | $1,271.05 | $1,271.10 | |