| 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 | $98.57 | 8.521% | $106.9691 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $198.93 | 7.667% | $214.182 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $164.78 | 10.800% | $182.5762 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $221.27 | 10.376% | $244.229 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $190.86 | 10.151% | $210.2342 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $27.62 | 13.500% | $31.3487 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $241.34 | 12.695% | $271.9781 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $1,143.37 | $1,261.5173 | $1,261.52 | $1,261.60 | $1,261.50 | |