| 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 | $211.50 | 5.768% | $223.6993 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $216.77 | 10.633% | $239.8192 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $40.49 | 12.809% | $45.6764 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $69.44 | 3.827% | $72.0975 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $82.49 | 6.830% | $88.1241 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $166.87 | 12.663% | $188.0007 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $182.38 | 6.438% | $194.1216 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $969.94 | $1,051.5388 | $1,051.54 | $1,051.50 | $1,051.50 | |