| 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 | $16.43 | 3.348% | $16.9801 | $16.98 | $17.00 | $17.00 |
| Purchase #2 | $236.72 | 4.690% | $247.8222 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $227.32 | 9.649% | $249.2541 | $249.25 | $249.25 | $249.30 |
| Purchase #4 | $57.60 | 10.298% | $63.5316 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $123.71 | 5.640% | $130.6872 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $248.29 | 5.206% | $261.216 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $92.69 | 6.517% | $98.7306 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $1,002.76 | $1,068.2218 | $1,068.22 | $1,068.25 | $1,068.20 | |