| 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 | $207.47 | 4.556% | $216.9223 | $216.92 | $216.90 | $216.90 |
| Purchase #2 | $28.31 | 12.745% | $31.9181 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $208.55 | 5.661% | $220.356 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $214.92 | 10.622% | $237.7488 | $237.75 | $237.75 | $237.70 |
| Purchase #5 | $183.52 | 10.640% | $203.0465 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $232.74 | 8.140% | $251.685 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $38.95 | 12.404% | $43.7814 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $1,114.46 | $1,205.4581 | $1,205.47 | $1,205.45 | $1,205.40 | |