| 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 | $232.71 | 10.841% | $257.9381 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $192.93 | 5.648% | $203.8267 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $214.63 | 7.459% | $230.6393 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $12.50 | 3.683% | $12.9604 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $142.66 | 4.172% | $148.6118 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $20.65 | 6.332% | $21.9576 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $32.61 | 9.243% | $35.6241 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $848.69 | $911.5580 | $911.56 | $911.55 | $911.50 | |