| 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 | $190.85 | 7.423% | $205.0168 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $227.35 | 12.642% | $256.0916 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $143.31 | 3.570% | $148.4262 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $92.25 | 9.206% | $100.7425 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $9.52 | 6.590% | $10.1474 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $190.45 | 12.386% | $214.0391 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $84.81 | 4.390% | $88.5332 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $938.54 | $1,022.9968 | $1,023.00 | $1,023.05 | $1,022.80 | |