| 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 | $191.64 | 12.132% | $214.8898 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $226.40 | 11.497% | $252.4292 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $213.73 | 8.559% | $232.0232 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $117.31 | 13.763% | $133.4554 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $144.57 | 11.493% | $161.1854 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $216.69 | 3.226% | $223.6804 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $111.94 | 7.341% | $120.1575 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $1,222.28 | $1,337.8209 | $1,337.83 | $1,337.85 | $1,337.90 | |