| 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 | $31.50 | 4.135% | $32.8025 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $152.94 | 6.795% | $163.3323 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $168.96 | 11.647% | $188.6388 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $231.66 | 12.829% | $261.3797 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $224.52 | 8.124% | $242.76 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $240.92 | 7.835% | $259.7961 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $40.44 | 3.457% | $41.838 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $1,090.94 | $1,190.5474 | $1,190.55 | $1,190.60 | $1,190.50 | |