| 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 | $129.55 | 8.120% | $140.0695 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $38.69 | 12.506% | $43.5286 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $188.45 | 5.331% | $198.4963 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $224.43 | 7.523% | $241.3139 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $233.76 | 9.279% | $255.4506 | $255.45 | $255.45 | $255.50 |
| Purchase #6 | $51.50 | 3.208% | $53.1521 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $14.84 | 9.850% | $16.3017 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $881.22 | $948.3127 | $948.31 | $948.30 | $948.40 | |