| 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 | $129.49 | 10.676% | $143.3144 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $191.40 | 6.799% | $204.4133 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $191.40 | 10.566% | $211.6233 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $195.89 | 6.110% | $207.8589 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $203.85 | 9.566% | $223.3503 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $199.54 | 8.513% | $216.5268 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $215.75 | 8.800% | $234.736 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $1,327.32 | $1,441.8230 | $1,441.82 | $1,441.80 | $1,441.80 | |