| 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 | $17.76 | 11.858% | $19.866 | $19.87 | $19.85 | $19.90 |
| Purchase #2 | $228.86 | 4.162% | $238.3852 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $54.85 | 3.177% | $56.5926 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $173.39 | 3.619% | $179.665 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $183.67 | 8.630% | $199.5207 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $78.31 | 12.279% | $87.9257 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $211.67 | 3.363% | $218.7885 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $948.51 | $1,000.7437 | $1,000.76 | $1,000.75 | $1,000.80 | |