| 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 | $186.31 | 13.707% | $211.8475 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $58.87 | 8.509% | $63.8792 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $208.50 | 13.319% | $236.2701 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $186.94 | 11.332% | $208.124 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $5.87 | 6.379% | $6.2444 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $75.87 | 12.598% | $85.4281 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $212.68 | 7.271% | $228.144 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $935.04 | $1,039.9373 | $1,039.93 | $1,039.95 | $1,039.80 | |