| 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 | $248.87 | 9.791% | $273.2369 | $273.24 | $273.25 | $273.20 |
| Purchase #2 | $150.35 | 3.638% | $155.8197 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $100.25 | 10.632% | $110.9086 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $9.63 | 6.787% | $10.2836 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $191.91 | 7.463% | $206.2322 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $19.81 | 12.266% | $22.2399 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $143.69 | 6.639% | $153.2296 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $864.51 | $931.9505 | $931.95 | $932.00 | $931.80 | |