| 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 | $8.76 | 3.702% | $9.0843 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $134.31 | 4.276% | $140.0531 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $83.55 | 12.293% | $93.8208 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $207.95 | 12.851% | $234.6737 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $197.93 | 13.413% | $224.4784 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $229.41 | 12.707% | $258.5611 | $258.56 | $258.55 | $258.60 |
| Purchase #7 | $189.41 | 9.146% | $206.7334 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $1,051.32 | $1,167.4048 | $1,167.39 | $1,167.40 | $1,167.50 | |