| 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 | $126.43 | 12.298% | $141.9784 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $127.71 | 6.244% | $135.6842 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $202.97 | 6.173% | $215.4993 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $8.50 | 6.604% | $9.0613 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $229.76 | 3.181% | $237.0687 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $174.72 | 5.431% | $184.209 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $172.98 | 12.501% | $194.6042 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $1,043.07 | $1,118.1051 | $1,118.10 | $1,118.10 | $1,118.20 | |