| 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 | $40.99 | 10.189% | $45.1665 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $211.68 | 10.506% | $233.9191 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $145.89 | 11.442% | $162.5827 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $107.93 | 7.449% | $115.9697 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $11.60 | 8.494% | $12.5853 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $176.33 | 6.384% | $187.5869 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $217.41 | 11.859% | $243.1927 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $911.83 | $1,001.0029 | $1,001.01 | $1,001.00 | $1,001.10 | |