| 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 | $214.99 | 10.823% | $238.2584 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $42.42 | 6.680% | $45.2537 | $45.25 | $45.25 | $45.30 |
| Purchase #3 | $212.33 | 8.668% | $230.7348 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $90.49 | 5.175% | $95.1729 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $141.89 | 4.837% | $148.7532 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $81.69 | 12.264% | $91.7085 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $208.62 | 5.668% | $220.4446 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $992.43 | $1,070.3261 | $1,070.31 | $1,070.30 | $1,070.40 | |