| 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 | $94.30 | 11.732% | $105.3633 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $80.25 | 10.270% | $88.4917 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $139.94 | 10.335% | $154.4028 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $188.74 | 13.598% | $214.4049 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $203.91 | 4.748% | $213.5916 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $160.37 | 5.654% | $169.4373 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $64.25 | 8.237% | $69.5423 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $931.76 | $1,015.2339 | $1,015.22 | $1,015.25 | $1,015.20 | |