| 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 | $233.35 | 3.706% | $241.998 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $53.65 | 13.770% | $61.0376 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $12.91 | 10.463% | $14.2608 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $202.28 | 13.826% | $230.2472 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $6.71 | 3.736% | $6.9607 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $22.81 | 4.594% | $23.8579 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $182.53 | 5.697% | $192.9287 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $714.24 | $771.2909 | $771.30 | $771.30 | $771.30 | |