| 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 | $213.99 | 4.376% | $223.3542 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $191.26 | 6.299% | $203.3075 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $154.48 | 3.458% | $159.8219 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $118.30 | 9.703% | $129.7786 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $122.46 | 12.222% | $137.4271 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $72.55 | 11.480% | $80.8787 | $80.88 | $80.90 | $80.90 |
| Purchase #7 | $222.74 | 11.454% | $248.2526 | $248.25 | $248.25 | $248.30 |
| 7 purchase totals = | $1,095.78 | $1,182.8206 | $1,182.82 | $1,182.85 | $1,182.90 | |