| 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 | $190.68 | 10.594% | $210.8806 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $243.57 | 11.828% | $272.3795 | $272.38 | $272.40 | $272.40 |
| Purchase #3 | $24.39 | 7.553% | $26.2322 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $216.74 | 11.164% | $240.9369 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $225.97 | 5.434% | $238.2492 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $247.29 | 9.233% | $270.1223 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $73.97 | 12.748% | $83.3997 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $1,222.61 | $1,342.2004 | $1,342.20 | $1,342.25 | $1,342.10 | |