| 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 | $230.55 | 12.346% | $259.0137 | $259.01 | $259.00 | $259.00 |
| Purchase #2 | $121.36 | 3.715% | $125.8685 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $232.46 | 13.636% | $264.1582 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $206.79 | 11.624% | $230.8273 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $183.75 | 8.472% | $199.3173 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $35.99 | 11.747% | $40.2177 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $28.28 | 5.811% | $29.9234 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $1,039.18 | $1,149.3261 | $1,149.33 | $1,149.25 | $1,149.30 | |