| 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 | $223.31 | 7.744% | $240.6031 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $218.46 | 13.792% | $248.59 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $34.62 | 6.868% | $36.9977 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $122.73 | 8.450% | $133.1007 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $223.33 | 7.464% | $239.9994 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $181.27 | 7.461% | $194.7946 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $212.55 | 13.129% | $240.4557 | $240.46 | $240.45 | $240.50 |
| 7 purchase totals = | $1,216.27 | $1,334.5412 | $1,334.54 | $1,334.55 | $1,334.60 | |