| 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 | $185.33 | 4.795% | $194.2166 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $242.93 | 7.178% | $260.3675 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $229.96 | 9.239% | $251.206 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $92.90 | 12.492% | $104.5051 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $90.88 | 10.854% | $100.7441 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $200.71 | 6.760% | $214.278 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $230.44 | 6.510% | $245.4416 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $1,273.15 | $1,370.7589 | $1,370.77 | $1,370.75 | $1,370.70 | |