| 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 | $196.31 | 9.366% | $214.6964 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $198.50 | 4.290% | $207.0157 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $180.57 | 4.699% | $189.055 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $216.82 | 10.745% | $240.1173 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $26.88 | 6.499% | $28.6269 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $109.63 | 13.447% | $124.3719 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $27.61 | 5.589% | $29.1531 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $956.32 | $1,033.0363 | $1,033.05 | $1,033.00 | $1,033.10 | |