| 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 | $115.26 | 9.404% | $126.0991 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $92.90 | 9.571% | $101.7915 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $72.87 | 3.262% | $75.247 | $75.25 | $75.25 | $75.20 |
| Purchase #4 | $235.93 | 11.401% | $262.8284 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $10.65 | 5.521% | $11.238 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $153.45 | 9.501% | $168.0293 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $231.80 | 5.706% | $245.0265 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $912.86 | $990.2598 | $990.27 | $990.35 | $990.10 | |