| 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 | $241.52 | 3.140% | $249.1037 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $83.75 | 7.861% | $90.3336 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $11.26 | 6.343% | $11.9742 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $215.40 | 12.177% | $241.6293 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $165.28 | 8.397% | $179.1586 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $45.88 | 12.606% | $51.6636 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $246.48 | 6.149% | $261.6361 | $261.64 | $261.65 | $261.60 |
| 7 purchase totals = | $1,009.57 | $1,085.4991 | $1,085.49 | $1,085.50 | $1,085.50 | |