| 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 | $226.99 | 13.493% | $257.6178 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $151.78 | 12.712% | $171.0743 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $93.81 | 7.660% | $100.9958 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $247.45 | 5.175% | $260.2555 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $190.32 | 4.158% | $198.2335 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $37.40 | 8.139% | $40.444 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $37.52 | 10.856% | $41.5932 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $985.27 | $1,070.2141 | $1,070.21 | $1,070.20 | $1,070.20 | |