| 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 | $111.68 | 13.287% | $126.5189 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $128.60 | 10.296% | $141.8407 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $177.69 | 11.566% | $198.2416 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $71.78 | 12.622% | $80.8401 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $86.87 | 8.354% | $94.1271 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $248.83 | 4.188% | $259.251 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $66.29 | 9.649% | $72.6863 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $891.74 | $973.5057 | $973.51 | $973.55 | $973.40 | |