| 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 | $242.34 | 9.591% | $265.5828 | $265.58 | $265.60 | $265.60 |
| Purchase #2 | $166.60 | 12.324% | $187.1318 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $202.40 | 4.695% | $211.9027 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $235.79 | 9.562% | $258.3362 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $153.58 | 8.135% | $166.0737 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $157.31 | 10.476% | $173.7898 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $34.48 | 6.492% | $36.7184 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $1,192.50 | $1,299.5354 | $1,299.53 | $1,299.55 | $1,299.50 | |