| 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 | $193.80 | 11.493% | $216.0734 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $178.43 | 11.525% | $198.9941 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $105.62 | 7.655% | $113.7052 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $210.74 | 4.839% | $220.9377 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $215.47 | 11.344% | $239.9129 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $240.34 | 11.256% | $267.3927 | $267.39 | $267.40 | $267.40 |
| Purchase #7 | $248.90 | 4.349% | $259.7247 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $1,393.30 | $1,516.7407 | $1,516.73 | $1,516.70 | $1,516.70 | |