| 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 | $156.49 | 9.556% | $171.4442 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $248.59 | 8.534% | $269.8047 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $155.39 | 3.560% | $160.9219 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $213.97 | 10.118% | $235.6195 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $109.91 | 7.126% | $117.7422 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $127.64 | 12.331% | $143.3793 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $108.67 | 4.458% | $113.5145 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $1,120.66 | $1,212.4263 | $1,212.41 | $1,212.40 | $1,212.30 | |