| 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 | $118.97 | 3.331% | $122.9329 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $140.38 | 9.552% | $153.7891 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $154.30 | 9.344% | $168.7178 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $231.50 | 13.335% | $262.3705 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $243.25 | 13.631% | $276.4074 | $276.41 | $276.40 | $276.40 |
| Purchase #6 | $94.37 | 9.566% | $103.3974 | $103.40 | $103.40 | $103.40 |
| Purchase #7 | $17.93 | 5.854% | $18.9796 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $1,000.70 | $1,106.5947 | $1,106.60 | $1,106.60 | $1,106.60 | |