| 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 | $240.99 | 10.501% | $266.2964 | $266.30 | $266.30 | $266.30 |
| Purchase #2 | $165.90 | 5.358% | $174.7889 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $7.73 | 8.740% | $8.4056 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $185.93 | 9.143% | $202.9296 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $199.45 | 9.299% | $217.9969 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $96.75 | 9.110% | $105.5639 | $105.56 | $105.55 | $105.60 |
| Purchase #7 | $105.71 | 10.129% | $116.4174 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $1,002.46 | $1,092.3987 | $1,092.41 | $1,092.40 | $1,092.40 | |