| 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 | $220.72 | 3.174% | $227.7257 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $171.76 | 13.479% | $194.9115 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $190.76 | 5.801% | $201.826 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $215.53 | 12.530% | $242.5359 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $63.52 | 8.554% | $68.9535 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $162.60 | 4.400% | $169.7544 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $13.89 | 6.699% | $14.8205 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $1,038.78 | $1,120.5275 | $1,120.53 | $1,120.55 | $1,120.50 | |