| 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 | $250.83 | 7.373% | $269.3237 | $269.32 | $269.30 | $269.30 |
| Purchase #2 | $98.69 | 3.794% | $102.4343 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $241.37 | 9.724% | $264.8408 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $211.85 | 7.360% | $227.4422 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $146.31 | 4.404% | $152.7535 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $153.25 | 6.736% | $163.5729 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $186.91 | 8.481% | $202.7618 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,289.21 | $1,383.1292 | $1,383.11 | $1,383.10 | $1,383.10 | |