| 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 | $124.60 | 13.634% | $141.588 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $154.69 | 9.174% | $168.8813 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $214.50 | 8.566% | $232.8741 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $9.48 | 8.316% | $10.2684 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $233.85 | 9.311% | $255.6238 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $208.58 | 8.805% | $226.9455 | $226.95 | $226.95 | $226.90 |
| Purchase #7 | $137.48 | 13.248% | $155.6934 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $1,083.18 | $1,191.8745 | $1,191.87 | $1,191.85 | $1,191.90 | |