| 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 | $244.78 | 12.153% | $274.5281 | $274.53 | $274.55 | $274.50 |
| Purchase #2 | $36.36 | 4.441% | $37.9747 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $127.33 | 10.153% | $140.2578 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $10.54 | 6.440% | $11.2188 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $188.71 | 5.401% | $198.9022 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $176.48 | 8.295% | $191.119 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $212.28 | 7.165% | $227.4899 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $996.48 | $1,081.4905 | $1,081.49 | $1,081.45 | $1,081.50 | |