| 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 | $106.68 | 12.138% | $119.6288 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $220.30 | 4.393% | $229.9778 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $242.52 | 7.290% | $260.1997 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $136.63 | 13.538% | $155.127 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $201.87 | 9.310% | $220.6641 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $96.90 | 11.196% | $107.7489 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $125.81 | 12.359% | $141.3589 | $141.36 | $141.35 | $141.40 |
| 7 purchase totals = | $1,130.71 | $1,234.7052 | $1,234.71 | $1,234.75 | $1,234.70 | |