| 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 | $28.77 | 11.723% | $32.1427 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $130.71 | 3.699% | $135.545 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $161.74 | 7.406% | $173.7185 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $154.67 | 12.708% | $174.3255 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $240.96 | 8.544% | $261.5476 | $261.55 | $261.55 | $261.50 |
| Purchase #6 | $237.59 | 4.871% | $249.163 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $107.59 | 6.630% | $114.7232 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $1,062.03 | $1,141.1655 | $1,141.17 | $1,141.15 | $1,141.00 | |