| 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 | $237.83 | 8.703% | $258.5283 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $27.61 | 5.812% | $29.2147 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $179.80 | 3.750% | $186.5425 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $182.43 | 8.116% | $197.236 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $31.59 | 8.606% | $34.3086 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $88.57 | 3.263% | $91.46 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $176.60 | 6.107% | $187.385 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $924.43 | $984.6751 | $984.68 | $984.70 | $984.60 | |