| 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 | $205.78 | 6.243% | $218.6268 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $73.74 | 11.516% | $82.2319 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $88.88 | 6.282% | $94.4634 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $214.29 | 11.153% | $238.1898 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $186.78 | 10.343% | $206.0987 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $232.45 | 11.351% | $258.8354 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $120.42 | 9.227% | $131.5312 | $131.53 | $131.55 | $131.50 |
| 7 purchase totals = | $1,122.34 | $1,229.9772 | $1,229.98 | $1,230.05 | $1,229.90 | |