| 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 | $208.64 | 10.688% | $230.9394 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $51.30 | 13.300% | $58.1229 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $84.46 | 3.779% | $87.6517 | $87.65 | $87.65 | $87.70 |
| Purchase #4 | $22.58 | 13.565% | $25.643 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $238.95 | 13.628% | $271.5141 | $271.51 | $271.50 | $271.50 |
| Purchase #6 | $97.68 | 9.855% | $107.3064 | $107.31 | $107.30 | $107.30 |
| Purchase #7 | $154.68 | 6.253% | $164.3521 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $858.29 | $945.5296 | $945.52 | $945.50 | $945.50 | |