| 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 | $201.68 | 12.299% | $226.4846 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $186.43 | 6.306% | $198.1863 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $214.44 | 5.210% | $225.6123 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $213.70 | 4.515% | $223.3486 | $223.35 | $223.35 | $223.30 |
| Purchase #5 | $242.84 | 5.546% | $256.3079 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $116.79 | 7.474% | $125.5189 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $136.26 | 12.861% | $153.7844 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $1,312.14 | $1,409.2430 | $1,409.24 | $1,409.25 | $1,409.20 | |