| 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 | $184.66 | 11.809% | $206.4665 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $9.71 | 6.672% | $10.3579 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $166.31 | 12.579% | $187.2301 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $211.64 | 12.582% | $238.2685 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $174.71 | 10.299% | $192.7034 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $101.33 | 6.662% | $108.0806 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $154.54 | 7.632% | $166.3345 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $1,002.90 | $1,109.4415 | $1,109.44 | $1,109.45 | $1,109.50 | |