| 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 | $191.83 | 8.366% | $207.8785 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $203.34 | 10.295% | $224.2739 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $219.73 | 13.464% | $249.3144 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $187.62 | 6.621% | $200.0423 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $129.76 | 12.763% | $146.3213 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $41.92 | 13.556% | $47.6027 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $209.27 | 3.640% | $216.8874 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,183.47 | $1,292.3205 | $1,292.31 | $1,292.30 | $1,292.30 | |